57978272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8669}}^1$

素因数の和:8709

約数の個数: 48

約数和(自身を含む): 131090400

約数和(自身を除く): 73112128

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 8669, 17338, 34676, 69352, 95359, 138704, 164711, 190718, 277408, 329422, 381436, 658844, 762872, 1317688, 1525744, 1811821, 2635376, 3051488, 3623642, 5270752, 7247284, 14494568, 28989136, 57978272]

約数ペア:

[(1, 57978272), (2, 28989136), (4, 14494568), (8, 7247284), (11, 5270752), (16, 3623642), (19, 3051488), (22, 2635376), (32, 1811821), (38, 1525744), (44, 1317688), (76, 762872), (88, 658844), (152, 381436), (176, 329422), (209, 277408), (304, 190718), (352, 164711), (418, 138704), (608, 95359), (836, 69352), (1672, 34676), (3344, 17338), (6688, 8669)]