15697005688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{32719}}^1$

素因数の和:33404

約数の個数: 64

約数和(自身を含む): 36279936000

約数和(自身を除く): 20582930312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 659, 728, 1318, 2636, 4613, 5272, 8567, 9226, 17134, 18452, 32719, 34268, 36904, 59969, 65438, 68536, 119938, 130876, 229033, 239876, 261752, 425347, 458066, 479752, 850694, 916132, 1701388, 1832264, 2977429, 3402776, 5954858, 11909716, 21561821, 23819432, 43123642, 86247284, 150932747, 172494568, 280303673, 301865494, 560607346, 603730988, 1121214692, 1207461976, 1962125711, 2242429384, 3924251422, 7848502844, 15697005688]

約数ペア:

[(1, 15697005688), (2, 7848502844), (4, 3924251422), (7, 2242429384), (8, 1962125711), (13, 1207461976), (14, 1121214692), (26, 603730988), (28, 560607346), (52, 301865494), (56, 280303673), (91, 172494568), (104, 150932747), (182, 86247284), (364, 43123642), (659, 23819432), (728, 21561821), (1318, 11909716), (2636, 5954858), (4613, 3402776), (5272, 2977429), (8567, 1832264), (9226, 1701388), (17134, 916132), (18452, 850694), (32719, 479752), (34268, 458066), (36904, 425347), (59969, 261752), (65438, 239876), (68536, 229033), (119938, 130876)]