65129896

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 134395200

約数和(自身を除く): 69265304

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 268, 338, 536, 676, 719, 871, 1352, 1438, 1742, 2876, 3484, 5752, 6968, 9347, 11323, 18694, 22646, 37388, 45292, 48173, 74776, 90584, 96346, 121511, 192692, 243022, 385384, 486044, 626249, 972088, 1252498, 2504996, 5009992, 8141237, 16282474, 32564948, 65129896]

約数ペア:

[(1, 65129896), (2, 32564948), (4, 16282474), (8, 8141237), (13, 5009992), (26, 2504996), (52, 1252498), (67, 972088), (104, 626249), (134, 486044), (169, 385384), (268, 243022), (338, 192692), (536, 121511), (676, 96346), (719, 90584), (871, 74776), (1352, 48173), (1438, 45292), (1742, 37388), (2876, 22646), (3484, 18694), (5752, 11323), (6968, 9347)]