27640613248

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{491}}^1\times {\mathrm{3463}}^1$

素因数の和:4095

約数の個数: 64

約数和(自身を含む): 55627960320

約数和(自身を除く): 27987347072

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 491, 508, 982, 1016, 1964, 2032, 3463, 3928, 4064, 6926, 7856, 8128, 13852, 15712, 16256, 27704, 31424, 55408, 62357, 62848, 110816, 124714, 221632, 249428, 439801, 443264, 498856, 879602, 997712, 1700333, 1759204, 1995424, 3400666, 3518408, 3990848, 6801332, 7036816, 7981696, 13602664, 14073632, 27205328, 28147264, 54410656, 56294528, 108821312, 215942291, 217642624, 431884582, 863769164, 1727538328, 3455076656, 6910153312, 13820306624, 27640613248]

約数ペア:

[(1, 27640613248), (2, 13820306624), (4, 6910153312), (8, 3455076656), (16, 1727538328), (32, 863769164), (64, 431884582), (127, 217642624), (128, 215942291), (254, 108821312), (491, 56294528), (508, 54410656), (982, 28147264), (1016, 27205328), (1964, 14073632), (2032, 13602664), (3463, 7981696), (3928, 7036816), (4064, 6801332), (6926, 3990848), (7856, 3518408), (8128, 3400666), (13852, 1995424), (15712, 1759204), (16256, 1700333), (27704, 997712), (31424, 879602), (55408, 498856), (62357, 443264), (62848, 439801), (110816, 249428), (124714, 221632)]