28341828

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6199}}^1$

素因数の和:6336

約数の個数: 36

約数和(自身を含む): 72217600

約数和(自身を除く): 43875772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 6199, 12398, 18597, 24796, 37194, 55791, 74388, 111582, 223164, 787273, 1574546, 2361819, 3149092, 4723638, 7085457, 9447276, 14170914, 28341828]

約数ペア:

[(1, 28341828), (2, 14170914), (3, 9447276), (4, 7085457), (6, 4723638), (9, 3149092), (12, 2361819), (18, 1574546), (36, 787273), (127, 223164), (254, 111582), (381, 74388), (508, 55791), (762, 37194), (1143, 24796), (1524, 18597), (2286, 12398), (4572, 6199)]