23834408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 52248330

約数和(自身を除く): 28413922

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 61, 68, 104, 122, 136, 169, 221, 244, 289, 338, 442, 488, 578, 676, 793, 884, 1037, 1156, 1352, 1586, 1768, 2074, 2312, 2873, 3172, 3757, 4148, 5746, 6344, 7514, 8296, 10309, 11492, 13481, 15028, 17629, 20618, 22984, 26962, 30056, 35258, 41236, 48841, 53924, 70516, 82472, 97682, 107848, 141032, 175253, 195364, 229177, 350506, 390728, 458354, 701012, 916708, 1402024, 1833416, 2979301, 5958602, 11917204, 23834408]

約数ペア:

[(1, 23834408), (2, 11917204), (4, 5958602), (8, 2979301), (13, 1833416), (17, 1402024), (26, 916708), (34, 701012), (52, 458354), (61, 390728), (68, 350506), (104, 229177), (122, 195364), (136, 175253), (169, 141032), (221, 107848), (244, 97682), (289, 82472), (338, 70516), (442, 53924), (488, 48841), (578, 41236), (676, 35258), (793, 30056), (884, 26962), (1037, 22984), (1156, 20618), (1352, 17629), (1586, 15028), (1768, 13481), (2074, 11492), (2312, 10309), (2873, 8296), (3172, 7514), (3757, 6344), (4148, 5746)]