7928731616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{32359}}^1$

素因数の和:32432

約数の個数: 96

約数和(自身を含む): 18266572800

約数和(自身を除く): 10337841184

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 494, 496, 589, 608, 806, 988, 992, 1178, 1612, 1976, 2356, 3224, 3952, 4712, 6448, 7657, 7904, 9424, 12896, 15314, 18848, 30628, 32359, 61256, 64718, 122512, 129436, 245024, 258872, 420667, 517744, 614821, 841334, 1003129, 1035488, 1229642, 1682668, 2006258, 2459284, 3365336, 4012516, 4918568, 6730672, 7992673, 8025032, 9837136, 13040677, 13461344, 15985346, 16050064, 19059451, 19674272, 26081354, 31970692, 32100128, 38118902, 52162708, 63941384, 76237804, 104325416, 127882768, 152475608, 208650832, 247772863, 255765536, 304951216, 417301664, 495545726, 609902432, 991091452, 1982182904, 3964365808, 7928731616]

約数ペア:

[(1, 7928731616), (2, 3964365808), (4, 1982182904), (8, 991091452), (13, 609902432), (16, 495545726), (19, 417301664), (26, 304951216), (31, 255765536), (32, 247772863), (38, 208650832), (52, 152475608), (62, 127882768), (76, 104325416), (104, 76237804), (124, 63941384), (152, 52162708), (208, 38118902), (247, 32100128), (248, 31970692), (304, 26081354), (403, 19674272), (416, 19059451), (494, 16050064), (496, 15985346), (589, 13461344), (608, 13040677), (806, 9837136), (988, 8025032), (992, 7992673), (1178, 6730672), (1612, 4918568), (1976, 4012516), (2356, 3365336), (3224, 2459284), (3952, 2006258), (4712, 1682668), (6448, 1229642), (7657, 1035488), (7904, 1003129), (9424, 841334), (12896, 614821), (15314, 517744), (18848, 420667), (30628, 258872), (32359, 245024), (61256, 129436), (64718, 122512)]