28548564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11383}}^1$

素因数の和:11420

約数の個数: 48

約数和(自身を含む): 76500480

約数和(自身を除く): 47951916

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 11383, 22766, 34149, 45532, 68298, 125213, 136596, 216277, 250426, 375639, 432554, 500852, 648831, 751278, 865108, 1297662, 1502556, 2379047, 2595324, 4758094, 7137141, 9516188, 14274282, 28548564]

約数ペア:

[(1, 28548564), (2, 14274282), (3, 9516188), (4, 7137141), (6, 4758094), (11, 2595324), (12, 2379047), (19, 1502556), (22, 1297662), (33, 865108), (38, 751278), (44, 648831), (57, 500852), (66, 432554), (76, 375639), (114, 250426), (132, 216277), (209, 136596), (228, 125213), (418, 68298), (627, 45532), (836, 34149), (1254, 22766), (2508, 11383)]