64753792

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{16319}}^1$

素因数の和:16364

約数の個数: 32

約数和(自身を含む): 133171200

約数和(自身を除く): 68417408

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 16319, 32638, 65276, 130552, 261104, 505889, 522208, 1011778, 1044416, 2023556, 2088832, 4047112, 8094224, 16188448, 32376896, 64753792]

約数ペア:

[(1, 64753792), (2, 32376896), (4, 16188448), (8, 8094224), (16, 4047112), (31, 2088832), (32, 2023556), (62, 1044416), (64, 1011778), (124, 522208), (128, 505889), (248, 261104), (496, 130552), (992, 65276), (1984, 32638), (3968, 16319)]