25523104

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 52050600

約数和(自身を除く): 26527496

約数列:

[1, 2, 4, 8, 16, 32, 53, 101, 106, 149, 202, 212, 298, 404, 424, 596, 808, 848, 1192, 1616, 1696, 2384, 3232, 4768, 5353, 7897, 10706, 15049, 15794, 21412, 30098, 31588, 42824, 60196, 63176, 85648, 120392, 126352, 171296, 240784, 252704, 481568, 797597, 1595194, 3190388, 6380776, 12761552, 25523104]

約数ペア:

[(1, 25523104), (2, 12761552), (4, 6380776), (8, 3190388), (16, 1595194), (32, 797597), (53, 481568), (101, 252704), (106, 240784), (149, 171296), (202, 126352), (212, 120392), (298, 85648), (404, 63176), (424, 60196), (596, 42824), (808, 31588), (848, 30098), (1192, 21412), (1616, 15794), (1696, 15049), (2384, 10706), (3232, 7897), (4768, 5353)]