25686768

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 70709760

約数和(自身を除く): 45022992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 439, 552, 636, 848, 878, 1104, 1219, 1272, 1317, 1756, 2438, 2544, 2634, 3512, 3657, 4876, 5268, 7024, 7314, 9752, 10097, 10536, 14628, 19504, 20194, 21072, 23267, 29256, 30291, 40388, 46534, 58512, 60582, 69801, 80776, 93068, 121164, 139602, 161552, 186136, 242328, 279204, 372272, 484656, 535141, 558408, 1070282, 1116816, 1605423, 2140564, 3210846, 4281128, 6421692, 8562256, 12843384, 25686768]

約数ペア:

[(1, 25686768), (2, 12843384), (3, 8562256), (4, 6421692), (6, 4281128), (8, 3210846), (12, 2140564), (16, 1605423), (23, 1116816), (24, 1070282), (46, 558408), (48, 535141), (53, 484656), (69, 372272), (92, 279204), (106, 242328), (138, 186136), (159, 161552), (184, 139602), (212, 121164), (276, 93068), (318, 80776), (368, 69801), (424, 60582), (439, 58512), (552, 46534), (636, 40388), (848, 30291), (878, 29256), (1104, 23267), (1219, 21072), (1272, 20194), (1317, 19504), (1756, 14628), (2438, 10536), (2544, 10097), (2634, 9752), (3512, 7314), (3657, 7024), (4876, 5268)]