61623536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 139991040

約数和(自身を除く): 78367504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 503, 589, 806, 988, 1006, 1178, 1612, 1976, 2012, 2356, 3224, 3952, 4024, 4712, 6448, 6539, 7657, 8048, 9424, 9557, 13078, 15314, 15593, 19114, 26156, 30628, 31186, 38228, 52312, 61256, 62372, 76456, 104624, 122512, 124241, 124744, 152912, 202709, 248482, 249488, 296267, 405418, 496964, 592534, 810836, 993928, 1185068, 1621672, 1987856, 2370136, 3243344, 3851471, 4740272, 7702942, 15405884, 30811768, 61623536]

約数ペア:

[(1, 61623536), (2, 30811768), (4, 15405884), (8, 7702942), (13, 4740272), (16, 3851471), (19, 3243344), (26, 2370136), (31, 1987856), (38, 1621672), (52, 1185068), (62, 993928), (76, 810836), (104, 592534), (124, 496964), (152, 405418), (208, 296267), (247, 249488), (248, 248482), (304, 202709), (403, 152912), (494, 124744), (496, 124241), (503, 122512), (589, 104624), (806, 76456), (988, 62372), (1006, 61256), (1178, 52312), (1612, 38228), (1976, 31186), (2012, 30628), (2356, 26156), (3224, 19114), (3952, 15593), (4024, 15314), (4712, 13078), (6448, 9557), (6539, 9424), (7657, 8048)]