25755488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3851}}^1$

素因数の和:3891

約数の個数: 48

約数和(自身を含む): 58242240

約数和(自身を除く): 32486752

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, 3851, 6688, 7702, 15404, 30808, 42361, 61616, 73169, 84722, 123232, 146338, 169444, 292676, 338888, 585352, 677776, 804859, 1170704, 1355552, 1609718, 2341408, 3219436, 6438872, 12877744, 25755488]

約数ペア:

[(1, 25755488), (2, 12877744), (4, 6438872), (8, 3219436), (11, 2341408), (16, 1609718), (19, 1355552), (22, 1170704), (32, 804859), (38, 677776), (44, 585352), (76, 338888), (88, 292676), (152, 169444), (176, 146338), (209, 123232), (304, 84722), (352, 73169), (418, 61616), (608, 42361), (836, 30808), (1672, 15404), (3344, 7702), (3851, 6688)]