25522548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 67952640

約数和(自身を除く): 42430092

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 157, 186, 228, 276, 314, 372, 437, 471, 589, 628, 713, 874, 942, 1178, 1311, 1426, 1748, 1767, 1884, 2139, 2356, 2622, 2852, 2983, 3534, 3611, 4278, 4867, 5244, 5966, 7068, 7222, 8556, 8949, 9734, 10833, 11932, 13547, 14444, 14601, 17898, 19468, 21666, 27094, 29202, 35796, 40641, 43332, 54188, 58404, 68609, 81282, 92473, 111941, 137218, 162564, 184946, 205827, 223882, 274436, 277419, 335823, 369892, 411654, 447764, 554838, 671646, 823308, 1109676, 1343292, 2126879, 4253758, 6380637, 8507516, 12761274, 25522548]

約数ペア:

[(1, 25522548), (2, 12761274), (3, 8507516), (4, 6380637), (6, 4253758), (12, 2126879), (19, 1343292), (23, 1109676), (31, 823308), (38, 671646), (46, 554838), (57, 447764), (62, 411654), (69, 369892), (76, 335823), (92, 277419), (93, 274436), (114, 223882), (124, 205827), (138, 184946), (157, 162564), (186, 137218), (228, 111941), (276, 92473), (314, 81282), (372, 68609), (437, 58404), (471, 54188), (589, 43332), (628, 40641), (713, 35796), (874, 29202), (942, 27094), (1178, 21666), (1311, 19468), (1426, 17898), (1748, 14601), (1767, 14444), (1884, 13547), (2139, 11932), (2356, 10833), (2622, 9734), (2852, 8949), (2983, 8556), (3534, 7222), (3611, 7068), (4278, 5966), (4867, 5244)]