23345728

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:132

約数の個数: 84

約数和(自身を含む): 56018176

約数和(自身を除く): 32672448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 64, 82, 112, 124, 164, 217, 224, 248, 287, 328, 434, 448, 496, 574, 656, 868, 992, 1148, 1271, 1312, 1681, 1736, 1984, 2296, 2542, 2624, 3362, 3472, 4592, 5084, 6724, 6944, 8897, 9184, 10168, 11767, 13448, 13888, 17794, 18368, 20336, 23534, 26896, 35588, 40672, 47068, 52111, 53792, 71176, 81344, 94136, 104222, 107584, 142352, 188272, 208444, 284704, 364777, 376544, 416888, 569408, 729554, 753088, 833776, 1459108, 1667552, 2918216, 3335104, 5836432, 11672864, 23345728]

約数ペア:

[(1, 23345728), (2, 11672864), (4, 5836432), (7, 3335104), (8, 2918216), (14, 1667552), (16, 1459108), (28, 833776), (31, 753088), (32, 729554), (41, 569408), (56, 416888), (62, 376544), (64, 364777), (82, 284704), (112, 208444), (124, 188272), (164, 142352), (217, 107584), (224, 104222), (248, 94136), (287, 81344), (328, 71176), (434, 53792), (448, 52111), (496, 47068), (574, 40672), (656, 35588), (868, 26896), (992, 23534), (1148, 20336), (1271, 18368), (1312, 17794), (1681, 13888), (1736, 13448), (1984, 11767), (2296, 10168), (2542, 9184), (2624, 8897), (3362, 6944), (3472, 6724), (4592, 5084)]