64704896

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{8287}}^1$

素因数の和:8362

約数の個数: 32

約数和(自身を含む): 131033280

約数和(自身を除く): 66328384

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 8287, 16574, 33148, 66296, 132592, 265184, 505507, 530368, 1011014, 1060736, 2022028, 4044056, 8088112, 16176224, 32352448, 64704896]

約数ペア:

[(1, 64704896), (2, 32352448), (4, 16176224), (8, 8088112), (16, 4044056), (32, 2022028), (61, 1060736), (64, 1011014), (122, 530368), (128, 505507), (244, 265184), (488, 132592), (976, 66296), (1952, 33148), (3904, 16574), (7808, 8287)]