57147136

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 124275200

約数和(自身を除く): 67128064

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 379, 496, 589, 608, 758, 992, 1178, 1216, 1516, 1984, 2356, 2432, 3032, 3968, 4712, 4864, 6064, 7201, 7936, 9424, 11749, 12128, 14402, 18848, 23498, 24256, 28804, 37696, 46996, 48512, 57608, 75392, 93992, 97024, 115216, 150784, 187984, 223231, 230432, 375968, 446462, 460864, 751936, 892924, 921728, 1503872, 1785848, 1843456, 3007744, 3571696, 7143392, 14286784, 28573568, 57147136]

約数ペア:

[(1, 57147136), (2, 28573568), (4, 14286784), (8, 7143392), (16, 3571696), (19, 3007744), (31, 1843456), (32, 1785848), (38, 1503872), (62, 921728), (64, 892924), (76, 751936), (124, 460864), (128, 446462), (152, 375968), (248, 230432), (256, 223231), (304, 187984), (379, 150784), (496, 115216), (589, 97024), (608, 93992), (758, 75392), (992, 57608), (1178, 48512), (1216, 46996), (1516, 37696), (1984, 28804), (2356, 24256), (2432, 23498), (3032, 18848), (3968, 14402), (4712, 12128), (4864, 11749), (6064, 9424), (7201, 7936)]