69949568

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 151710720

約数和(自身を除く): 81761152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 331, 416, 508, 662, 832, 1016, 1324, 1651, 1664, 2032, 2648, 3302, 4064, 4303, 5296, 6604, 8128, 8606, 10592, 13208, 16256, 17212, 21184, 26416, 34424, 42037, 42368, 52832, 68848, 84074, 105664, 137696, 168148, 211328, 275392, 336296, 546481, 550784, 672592, 1092962, 1345184, 2185924, 2690368, 4371848, 5380736, 8743696, 17487392, 34974784, 69949568]

約数ペア:

[(1, 69949568), (2, 34974784), (4, 17487392), (8, 8743696), (13, 5380736), (16, 4371848), (26, 2690368), (32, 2185924), (52, 1345184), (64, 1092962), (104, 672592), (127, 550784), (128, 546481), (208, 336296), (254, 275392), (331, 211328), (416, 168148), (508, 137696), (662, 105664), (832, 84074), (1016, 68848), (1324, 52832), (1651, 42368), (1664, 42037), (2032, 34424), (2648, 26416), (3302, 21184), (4064, 17212), (4303, 16256), (5296, 13208), (6604, 10592), (8128, 8606)]