15722938784

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{20959}}^1$

素因数の和:21190

約数の個数: 96

約数和(自身を含む): 37649525760

約数和(自身を除く): 21926586976

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 197, 224, 238, 272, 394, 476, 544, 788, 952, 1379, 1576, 1904, 2758, 3152, 3349, 3808, 5516, 6304, 6698, 11032, 13396, 20959, 22064, 23443, 26792, 41918, 44128, 46886, 53584, 83836, 93772, 107168, 146713, 167672, 187544, 293426, 335344, 356303, 375088, 586852, 670688, 712606, 750176, 1173704, 1425212, 2347408, 2494121, 2850424, 4128923, 4694816, 4988242, 5700848, 8257846, 9976484, 11401696, 16515692, 19952968, 28902461, 33031384, 39905936, 57804922, 66062768, 70191691, 79811872, 115609844, 132125536, 140383382, 231219688, 280766764, 462439376, 491341837, 561533528, 924878752, 982683674, 1123067056, 1965367348, 2246134112, 3930734696, 7861469392, 15722938784]

約数ペア:

[(1, 15722938784), (2, 7861469392), (4, 3930734696), (7, 2246134112), (8, 1965367348), (14, 1123067056), (16, 982683674), (17, 924878752), (28, 561533528), (32, 491341837), (34, 462439376), (56, 280766764), (68, 231219688), (112, 140383382), (119, 132125536), (136, 115609844), (197, 79811872), (224, 70191691), (238, 66062768), (272, 57804922), (394, 39905936), (476, 33031384), (544, 28902461), (788, 19952968), (952, 16515692), (1379, 11401696), (1576, 9976484), (1904, 8257846), (2758, 5700848), (3152, 4988242), (3349, 4694816), (3808, 4128923), (5516, 2850424), (6304, 2494121), (6698, 2347408), (11032, 1425212), (13396, 1173704), (20959, 750176), (22064, 712606), (23443, 670688), (26792, 586852), (41918, 375088), (44128, 356303), (46886, 335344), (53584, 293426), (83836, 187544), (93772, 167672), (107168, 146713)]