9947776

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 21542400

約数和(自身を除く): 11594624

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 109, 124, 128, 184, 218, 248, 368, 436, 496, 713, 736, 872, 992, 1426, 1472, 1744, 1984, 2507, 2852, 2944, 3379, 3488, 3968, 5014, 5704, 6758, 6976, 10028, 11408, 13516, 13952, 20056, 22816, 27032, 40112, 45632, 54064, 77717, 80224, 91264, 108128, 155434, 160448, 216256, 310868, 320896, 432512, 621736, 1243472, 2486944, 4973888, 9947776]

約数ペア:

[(1, 9947776), (2, 4973888), (4, 2486944), (8, 1243472), (16, 621736), (23, 432512), (31, 320896), (32, 310868), (46, 216256), (62, 160448), (64, 155434), (92, 108128), (109, 91264), (124, 80224), (128, 77717), (184, 54064), (218, 45632), (248, 40112), (368, 27032), (436, 22816), (496, 20056), (713, 13952), (736, 13516), (872, 11408), (992, 10028), (1426, 6976), (1472, 6758), (1744, 5704), (1984, 5014), (2507, 3968), (2852, 3488), (2944, 3379)]