8195928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 22360800

約数和(自身を除く): 14164872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 218, 241, 312, 327, 436, 482, 654, 723, 872, 964, 1308, 1417, 1446, 1928, 2616, 2834, 2892, 3133, 4251, 5668, 5784, 6266, 8502, 9399, 11336, 12532, 17004, 18798, 25064, 26269, 34008, 37596, 52538, 75192, 78807, 105076, 157614, 210152, 315228, 341497, 630456, 682994, 1024491, 1365988, 2048982, 2731976, 4097964, 8195928]

約数ペア:

[(1, 8195928), (2, 4097964), (3, 2731976), (4, 2048982), (6, 1365988), (8, 1024491), (12, 682994), (13, 630456), (24, 341497), (26, 315228), (39, 210152), (52, 157614), (78, 105076), (104, 78807), (109, 75192), (156, 52538), (218, 37596), (241, 34008), (312, 26269), (327, 25064), (436, 18798), (482, 17004), (654, 12532), (723, 11336), (872, 9399), (964, 8502), (1308, 6266), (1417, 5784), (1446, 5668), (1928, 4251), (2616, 3133), (2834, 2892)]