70915936

素因数分解:

$2^5\times 7^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 120

約数和(自身を含む): 177874704

約数和(自身を除く): 106958768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 71, 91, 98, 104, 112, 142, 182, 196, 208, 224, 284, 343, 364, 392, 416, 497, 568, 637, 686, 728, 784, 923, 994, 1136, 1274, 1372, 1456, 1568, 1846, 1988, 2272, 2401, 2548, 2744, 2912, 3479, 3692, 3976, 4459, 4802, 5096, 5488, 6461, 6958, 7384, 7952, 8918, 9604, 10192, 10976, 12922, 13916, 14768, 15904, 17836, 19208, 20384, 24353, 25844, 27832, 29536, 31213, 35672, 38416, 45227, 48706, 51688, 55664, 62426, 71344, 76832, 90454, 97412, 103376, 111328, 124852, 142688, 170471, 180908, 194824, 206752, 249704, 316589, 340942, 361816, 389648, 499408, 633178, 681884, 723632, 779296, 998816, 1266356, 1363768, 1447264, 2216123, 2532712, 2727536, 4432246, 5065424, 5455072, 8864492, 10130848, 17728984, 35457968, 70915936]

約数ペア:

[(1, 70915936), (2, 35457968), (4, 17728984), (7, 10130848), (8, 8864492), (13, 5455072), (14, 5065424), (16, 4432246), (26, 2727536), (28, 2532712), (32, 2216123), (49, 1447264), (52, 1363768), (56, 1266356), (71, 998816), (91, 779296), (98, 723632), (104, 681884), (112, 633178), (142, 499408), (182, 389648), (196, 361816), (208, 340942), (224, 316589), (284, 249704), (343, 206752), (364, 194824), (392, 180908), (416, 170471), (497, 142688), (568, 124852), (637, 111328), (686, 103376), (728, 97412), (784, 90454), (923, 76832), (994, 71344), (1136, 62426), (1274, 55664), (1372, 51688), (1456, 48706), (1568, 45227), (1846, 38416), (1988, 35672), (2272, 31213), (2401, 29536), (2548, 27832), (2744, 25844), (2912, 24353), (3479, 20384), (3692, 19208), (3976, 17836), (4459, 15904), (4802, 14768), (5096, 13916), (5488, 12922), (6461, 10976), (6958, 10192), (7384, 9604), (7952, 8918)]