28360566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{9323}}^1$

素因数の和:9357

約数の個数: 36

約数和(自身を含む): 66545388

約数和(自身を除く): 38184822

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 9323, 18646, 27969, 55938, 83907, 121199, 167814, 242398, 363597, 727194, 1090791, 1575587, 2181582, 3151174, 4726761, 9453522, 14180283, 28360566]

約数ペア:

[(1, 28360566), (2, 14180283), (3, 9453522), (6, 4726761), (9, 3151174), (13, 2181582), (18, 1575587), (26, 1090791), (39, 727194), (78, 363597), (117, 242398), (169, 167814), (234, 121199), (338, 83907), (507, 55938), (1014, 27969), (1521, 18646), (3042, 9323)]