25681392

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 120

約数和(自身を含む): 81090048

約数和(自身を除く): 55408656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 523, 528, 558, 682, 744, 792, 1023, 1046, 1116, 1364, 1488, 1569, 1584, 2046, 2092, 2232, 2728, 3069, 3138, 4092, 4184, 4464, 4707, 5456, 5753, 6138, 6276, 8184, 8368, 9414, 11506, 12276, 12552, 16213, 16368, 17259, 18828, 23012, 24552, 25104, 32426, 34518, 37656, 46024, 48639, 49104, 51777, 64852, 69036, 75312, 92048, 97278, 103554, 129704, 138072, 145917, 178343, 194556, 207108, 259408, 276144, 291834, 356686, 389112, 414216, 535029, 583668, 713372, 778224, 828432, 1070058, 1167336, 1426744, 1605087, 2140116, 2334672, 2853488, 3210174, 4280232, 6420348, 8560464, 12840696, 25681392]

約数ペア:

[(1, 25681392), (2, 12840696), (3, 8560464), (4, 6420348), (6, 4280232), (8, 3210174), (9, 2853488), (11, 2334672), (12, 2140116), (16, 1605087), (18, 1426744), (22, 1167336), (24, 1070058), (31, 828432), (33, 778224), (36, 713372), (44, 583668), (48, 535029), (62, 414216), (66, 389112), (72, 356686), (88, 291834), (93, 276144), (99, 259408), (124, 207108), (132, 194556), (144, 178343), (176, 145917), (186, 138072), (198, 129704), (248, 103554), (264, 97278), (279, 92048), (341, 75312), (372, 69036), (396, 64852), (496, 51777), (523, 49104), (528, 48639), (558, 46024), (682, 37656), (744, 34518), (792, 32426), (1023, 25104), (1046, 24552), (1116, 23012), (1364, 18828), (1488, 17259), (1569, 16368), (1584, 16213), (2046, 12552), (2092, 12276), (2232, 11506), (2728, 9414), (3069, 8368), (3138, 8184), (4092, 6276), (4184, 6138), (4464, 5753), (4707, 5456)]