42765432904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1\times {\mathrm{4967}}^1$

素因数の和:5710

約数の個数: 64

約数和(自身を含む): 84967107840

約数和(自身を除く): 42201674936

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 641, 1282, 1679, 2564, 3358, 4967, 5128, 6716, 9934, 13432, 14743, 19868, 29486, 39736, 46793, 58972, 93586, 114241, 117944, 187172, 228482, 362591, 374344, 456964, 725182, 913928, 1076239, 1450364, 2152478, 2900728, 3183847, 4304956, 6367694, 8339593, 8609912, 12735388, 16679186, 25470776, 33358372, 66716744, 73228481, 146456962, 232420831, 292913924, 464841662, 585827848, 929683324, 1859366648, 5345679113, 10691358226, 21382716452, 42765432904]

約数ペア:

[(1, 42765432904), (2, 21382716452), (4, 10691358226), (8, 5345679113), (23, 1859366648), (46, 929683324), (73, 585827848), (92, 464841662), (146, 292913924), (184, 232420831), (292, 146456962), (584, 73228481), (641, 66716744), (1282, 33358372), (1679, 25470776), (2564, 16679186), (3358, 12735388), (4967, 8609912), (5128, 8339593), (6716, 6367694), (9934, 4304956), (13432, 3183847), (14743, 2900728), (19868, 2152478), (29486, 1450364), (39736, 1076239), (46793, 913928), (58972, 725182), (93586, 456964), (114241, 374344), (117944, 362591), (187172, 228482)]