15672211204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{241691}}^1$

素因数の和:241780

約数の個数: 48

約数和(自身を含む): 31265277120

約数和(自身を除く): 15593065916

約数列:

[1, 2, 4, 13, 26, 29, 43, 52, 58, 86, 116, 172, 377, 559, 754, 1118, 1247, 1508, 2236, 2494, 4988, 16211, 32422, 64844, 241691, 483382, 966764, 3141983, 6283966, 7009039, 10392713, 12567932, 14018078, 20785426, 28036156, 41570852, 91117507, 135105269, 182235014, 270210538, 301388677, 364470028, 540421076, 602777354, 1205554708, 3918052801, 7836105602, 15672211204]

約数ペア:

[(1, 15672211204), (2, 7836105602), (4, 3918052801), (13, 1205554708), (26, 602777354), (29, 540421076), (43, 364470028), (52, 301388677), (58, 270210538), (86, 182235014), (116, 135105269), (172, 91117507), (377, 41570852), (559, 28036156), (754, 20785426), (1118, 14018078), (1247, 12567932), (1508, 10392713), (2236, 7009039), (2494, 6283966), (4988, 3141983), (16211, 966764), (32422, 483382), (64844, 241691)]