23308516

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 54583200

約数和(自身を除く): 31274684

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 569, 836, 931, 1078, 1138, 1463, 1862, 2156, 2276, 2926, 3724, 3983, 5852, 6259, 7966, 10241, 10811, 12518, 15932, 20482, 21622, 25036, 27881, 40964, 43244, 43813, 55762, 75677, 87626, 111524, 118921, 151354, 175252, 237842, 302708, 306691, 475684, 529739, 613382, 832447, 1059478, 1226764, 1664894, 2118956, 3329788, 5827129, 11654258, 23308516]

約数ペア:

[(1, 23308516), (2, 11654258), (4, 5827129), (7, 3329788), (11, 2118956), (14, 1664894), (19, 1226764), (22, 1059478), (28, 832447), (38, 613382), (44, 529739), (49, 475684), (76, 306691), (77, 302708), (98, 237842), (133, 175252), (154, 151354), (196, 118921), (209, 111524), (266, 87626), (308, 75677), (418, 55762), (532, 43813), (539, 43244), (569, 40964), (836, 27881), (931, 25036), (1078, 21622), (1138, 20482), (1463, 15932), (1862, 12518), (2156, 10811), (2276, 10241), (2926, 7966), (3724, 6259), (3983, 5852)]