61024808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 131544000

約数和(自身を除く): 70519192

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 89, 104, 152, 178, 247, 347, 356, 494, 694, 712, 988, 1157, 1388, 1691, 1976, 2314, 2776, 3382, 4511, 4628, 6593, 6764, 9022, 9256, 13186, 13528, 18044, 21983, 26372, 30883, 36088, 43966, 52744, 61766, 85709, 87932, 123532, 171418, 175864, 247064, 342836, 401479, 586777, 685672, 802958, 1173554, 1605916, 2347108, 3211832, 4694216, 7628101, 15256202, 30512404, 61024808]

約数ペア:

[(1, 61024808), (2, 30512404), (4, 15256202), (8, 7628101), (13, 4694216), (19, 3211832), (26, 2347108), (38, 1605916), (52, 1173554), (76, 802958), (89, 685672), (104, 586777), (152, 401479), (178, 342836), (247, 247064), (347, 175864), (356, 171418), (494, 123532), (694, 87932), (712, 85709), (988, 61766), (1157, 52744), (1388, 43966), (1691, 36088), (1976, 30883), (2314, 26372), (2776, 21983), (3382, 18044), (4511, 13528), (4628, 13186), (6593, 9256), (6764, 9022)]