15673927376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{3457}}^1$

素因数の和:3772

約数の個数: 80

約数和(自身を含む): 32725405440

約数和(自身を除く): 17051478064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 211, 272, 316, 422, 632, 844, 1264, 1343, 1688, 2686, 3376, 3457, 3587, 5372, 6914, 7174, 10744, 13828, 14348, 16669, 21488, 27656, 28696, 33338, 55312, 57392, 58769, 66676, 117538, 133352, 235076, 266704, 273103, 283373, 470152, 546206, 566746, 729427, 940304, 1092412, 1133492, 1458854, 2184824, 2266984, 2917708, 4369648, 4533968, 4642751, 5835416, 9285502, 11670832, 12400259, 18571004, 24800518, 37142008, 49601036, 57624733, 74284016, 99202072, 115249466, 198404144, 230498932, 460997864, 921995728, 979620461, 1959240922, 3918481844, 7836963688, 15673927376]

約数ペア:

[(1, 15673927376), (2, 7836963688), (4, 3918481844), (8, 1959240922), (16, 979620461), (17, 921995728), (34, 460997864), (68, 230498932), (79, 198404144), (136, 115249466), (158, 99202072), (211, 74284016), (272, 57624733), (316, 49601036), (422, 37142008), (632, 24800518), (844, 18571004), (1264, 12400259), (1343, 11670832), (1688, 9285502), (2686, 5835416), (3376, 4642751), (3457, 4533968), (3587, 4369648), (5372, 2917708), (6914, 2266984), (7174, 2184824), (10744, 1458854), (13828, 1133492), (14348, 1092412), (16669, 940304), (21488, 729427), (27656, 566746), (28696, 546206), (33338, 470152), (55312, 283373), (57392, 273103), (58769, 266704), (66676, 235076), (117538, 133352)]