73368256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:729

約数の個数: 56

約数和(自身を含む): 158042864

約数和(自身を除く): 84674608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 163, 208, 326, 416, 541, 652, 832, 1082, 1304, 2119, 2164, 2608, 4238, 4328, 5216, 7033, 8476, 8656, 10432, 14066, 16952, 17312, 28132, 33904, 34624, 56264, 67808, 88183, 112528, 135616, 176366, 225056, 352732, 450112, 705464, 1146379, 1410928, 2292758, 2821856, 4585516, 5643712, 9171032, 18342064, 36684128, 73368256]

約数ペア:

[(1, 73368256), (2, 36684128), (4, 18342064), (8, 9171032), (13, 5643712), (16, 4585516), (26, 2821856), (32, 2292758), (52, 1410928), (64, 1146379), (104, 705464), (163, 450112), (208, 352732), (326, 225056), (416, 176366), (541, 135616), (652, 112528), (832, 88183), (1082, 67808), (1304, 56264), (2119, 34624), (2164, 33904), (2608, 28132), (4238, 17312), (4328, 16952), (5216, 14066), (7033, 10432), (8476, 8656)]