1528477568

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2551}}^1$

素因数の和:2747

約数の個数: 64

約数和(自身を含む): 3165296640

約数和(自身を除く): 1636819072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 151, 248, 302, 496, 604, 992, 1208, 1984, 2416, 2551, 3968, 4681, 4832, 5102, 9362, 9664, 10204, 18724, 19328, 20408, 37448, 40816, 74896, 79081, 81632, 149792, 158162, 163264, 299584, 316324, 326528, 385201, 599168, 632648, 770402, 1265296, 1540804, 2530592, 3081608, 5061184, 6163216, 10122368, 11941231, 12326432, 23882462, 24652864, 47764924, 49305728, 95529848, 191059696, 382119392, 764238784, 1528477568]

約数ペア:

[(1, 1528477568), (2, 764238784), (4, 382119392), (8, 191059696), (16, 95529848), (31, 49305728), (32, 47764924), (62, 24652864), (64, 23882462), (124, 12326432), (128, 11941231), (151, 10122368), (248, 6163216), (302, 5061184), (496, 3081608), (604, 2530592), (992, 1540804), (1208, 1265296), (1984, 770402), (2416, 632648), (2551, 599168), (3968, 385201), (4681, 326528), (4832, 316324), (5102, 299584), (9362, 163264), (9664, 158162), (10204, 149792), (18724, 81632), (19328, 79081), (20408, 74896), (37448, 40816)]