4108864

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 56

約数和(自身を含む): 8940800

約数和(自身を除く): 4831936

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 109, 124, 152, 218, 248, 304, 436, 496, 589, 608, 872, 992, 1178, 1216, 1744, 1984, 2071, 2356, 3379, 3488, 4142, 4712, 6758, 6976, 8284, 9424, 13516, 16568, 18848, 27032, 33136, 37696, 54064, 64201, 66272, 108128, 128402, 132544, 216256, 256804, 513608, 1027216, 2054432, 4108864]

約数ペア:

[(1, 4108864), (2, 2054432), (4, 1027216), (8, 513608), (16, 256804), (19, 216256), (31, 132544), (32, 128402), (38, 108128), (62, 66272), (64, 64201), (76, 54064), (109, 37696), (124, 33136), (152, 27032), (218, 18848), (248, 16568), (304, 13516), (436, 9424), (496, 8284), (589, 6976), (608, 6758), (872, 4712), (992, 4142), (1178, 3488), (1216, 3379), (1744, 2356), (1984, 2071)]