15641754688

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{5557}}^1$

素因数の和:5740

約数の個数: 112

約数和(自身を含む): 36411391744

約数和(自身を除く): 20769637056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 103, 112, 122, 206, 224, 244, 412, 427, 448, 488, 721, 824, 854, 976, 1442, 1648, 1708, 1952, 2884, 3296, 3416, 3904, 5557, 5768, 6283, 6592, 6832, 11114, 11536, 12566, 13664, 22228, 23072, 25132, 27328, 38899, 43981, 44456, 46144, 50264, 77798, 87962, 88912, 100528, 155596, 175924, 177824, 201056, 311192, 338977, 351848, 355648, 402112, 572371, 622384, 677954, 703696, 1144742, 1244768, 1355908, 1407392, 2289484, 2372839, 2489536, 2711816, 2814784, 4006597, 4578968, 4745678, 5423632, 8013194, 9157936, 9491356, 10847264, 16026388, 18315872, 18982712, 21694528, 32052776, 34914631, 36631744, 37965424, 64105552, 69829262, 75930848, 128211104, 139658524, 151861696, 244402417, 256422208, 279317048, 488804834, 558634096, 977609668, 1117268192, 1955219336, 2234536384, 3910438672, 7820877344, 15641754688]

約数ペア:

[(1, 15641754688), (2, 7820877344), (4, 3910438672), (7, 2234536384), (8, 1955219336), (14, 1117268192), (16, 977609668), (28, 558634096), (32, 488804834), (56, 279317048), (61, 256422208), (64, 244402417), (103, 151861696), (112, 139658524), (122, 128211104), (206, 75930848), (224, 69829262), (244, 64105552), (412, 37965424), (427, 36631744), (448, 34914631), (488, 32052776), (721, 21694528), (824, 18982712), (854, 18315872), (976, 16026388), (1442, 10847264), (1648, 9491356), (1708, 9157936), (1952, 8013194), (2884, 5423632), (3296, 4745678), (3416, 4578968), (3904, 4006597), (5557, 2814784), (5768, 2711816), (6283, 2489536), (6592, 2372839), (6832, 2289484), (11114, 1407392), (11536, 1355908), (12566, 1244768), (13664, 1144742), (22228, 703696), (23072, 677954), (25132, 622384), (27328, 572371), (38899, 402112), (43981, 355648), (44456, 351848), (46144, 338977), (50264, 311192), (77798, 201056), (87962, 177824), (88912, 175924), (100528, 155596)]