75629528

素因数分解:

$2^3\times {\mathrm{13}}^4\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 154086180

約数和(自身を除く): 78456652

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 331, 338, 662, 676, 1324, 1352, 2197, 2648, 4303, 4394, 8606, 8788, 17212, 17576, 28561, 34424, 55939, 57122, 111878, 114244, 223756, 228488, 447512, 727207, 1454414, 2908828, 5817656, 9453691, 18907382, 37814764, 75629528]

約数ペア:

[(1, 75629528), (2, 37814764), (4, 18907382), (8, 9453691), (13, 5817656), (26, 2908828), (52, 1454414), (104, 727207), (169, 447512), (331, 228488), (338, 223756), (662, 114244), (676, 111878), (1324, 57122), (1352, 55939), (2197, 34424), (2648, 28561), (4303, 17576), (4394, 17212), (8606, 8788)]