28110751938

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{2459}}^1$

素因数の和:3064

約数の個数: 96

約数和(自身を含む): 64904561280

約数和(自身を除く): 36793809342

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 521, 954, 1042, 1219, 1563, 2438, 2459, 3126, 3657, 4689, 4918, 7314, 7377, 9378, 10971, 11983, 14754, 21942, 22131, 23966, 27613, 35949, 44262, 55226, 56557, 71898, 82839, 107847, 113114, 130327, 165678, 169671, 215694, 248517, 260654, 339342, 390981, 497034, 509013, 635099, 781962, 1018026, 1172943, 1270198, 1281139, 1905297, 2345886, 2562278, 2997521, 3810594, 3843417, 5715891, 5995042, 7686834, 8992563, 11431782, 11530251, 17985126, 23060502, 26977689, 29466197, 53955378, 58932394, 67900367, 88398591, 135800734, 176797182, 203701101, 265195773, 407402202, 530391546, 611103303, 1222206606, 1561708441, 3123416882, 4685125323, 9370250646, 14055375969, 28110751938]

約数ペア:

[(1, 28110751938), (2, 14055375969), (3, 9370250646), (6, 4685125323), (9, 3123416882), (18, 1561708441), (23, 1222206606), (46, 611103303), (53, 530391546), (69, 407402202), (106, 265195773), (138, 203701101), (159, 176797182), (207, 135800734), (318, 88398591), (414, 67900367), (477, 58932394), (521, 53955378), (954, 29466197), (1042, 26977689), (1219, 23060502), (1563, 17985126), (2438, 11530251), (2459, 11431782), (3126, 8992563), (3657, 7686834), (4689, 5995042), (4918, 5715891), (7314, 3843417), (7377, 3810594), (9378, 2997521), (10971, 2562278), (11983, 2345886), (14754, 1905297), (21942, 1281139), (22131, 1270198), (23966, 1172943), (27613, 1018026), (35949, 781962), (44262, 635099), (55226, 509013), (56557, 497034), (71898, 390981), (82839, 339342), (107847, 260654), (113114, 248517), (130327, 215694), (165678, 169671)]