25986432

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 74419200

約数和(自身を除く): 48432768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 59, 62, 64, 74, 93, 96, 111, 118, 124, 128, 148, 177, 186, 192, 222, 236, 248, 296, 354, 372, 384, 444, 472, 496, 592, 708, 744, 888, 944, 992, 1147, 1184, 1416, 1488, 1776, 1829, 1888, 1984, 2183, 2294, 2368, 2832, 2976, 3441, 3552, 3658, 3776, 3968, 4366, 4588, 4736, 5487, 5664, 5952, 6549, 6882, 7104, 7316, 7552, 8732, 9176, 10974, 11328, 11904, 13098, 13764, 14208, 14632, 17464, 18352, 21948, 22656, 26196, 27528, 29264, 34928, 36704, 43896, 52392, 55056, 58528, 67673, 69856, 73408, 87792, 104784, 110112, 117056, 135346, 139712, 146816, 175584, 203019, 209568, 220224, 234112, 270692, 279424, 351168, 406038, 419136, 440448, 541384, 702336, 812076, 838272, 1082768, 1624152, 2165536, 3248304, 4331072, 6496608, 8662144, 12993216, 25986432]

約数ペア:

[(1, 25986432), (2, 12993216), (3, 8662144), (4, 6496608), (6, 4331072), (8, 3248304), (12, 2165536), (16, 1624152), (24, 1082768), (31, 838272), (32, 812076), (37, 702336), (48, 541384), (59, 440448), (62, 419136), (64, 406038), (74, 351168), (93, 279424), (96, 270692), (111, 234112), (118, 220224), (124, 209568), (128, 203019), (148, 175584), (177, 146816), (186, 139712), (192, 135346), (222, 117056), (236, 110112), (248, 104784), (296, 87792), (354, 73408), (372, 69856), (384, 67673), (444, 58528), (472, 55056), (496, 52392), (592, 43896), (708, 36704), (744, 34928), (888, 29264), (944, 27528), (992, 26196), (1147, 22656), (1184, 21948), (1416, 18352), (1488, 17464), (1776, 14632), (1829, 14208), (1888, 13764), (1984, 13098), (2183, 11904), (2294, 11328), (2368, 10974), (2832, 9176), (2976, 8732), (3441, 7552), (3552, 7316), (3658, 7104), (3776, 6882), (3968, 6549), (4366, 5952), (4588, 5664), (4736, 5487)]