26455428

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 70761600

約数和(自身を除く): 44306172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 359, 414, 534, 718, 801, 828, 1068, 1077, 1436, 1602, 2047, 2154, 3204, 3231, 4094, 4308, 6141, 6462, 8188, 8257, 12282, 12924, 16514, 18423, 24564, 24771, 31951, 33028, 36846, 49542, 63902, 73692, 74313, 95853, 99084, 127804, 148626, 191706, 287559, 297252, 383412, 575118, 734873, 1150236, 1469746, 2204619, 2939492, 4409238, 6613857, 8818476, 13227714, 26455428]

約数ペア:

[(1, 26455428), (2, 13227714), (3, 8818476), (4, 6613857), (6, 4409238), (9, 2939492), (12, 2204619), (18, 1469746), (23, 1150236), (36, 734873), (46, 575118), (69, 383412), (89, 297252), (92, 287559), (138, 191706), (178, 148626), (207, 127804), (267, 99084), (276, 95853), (356, 74313), (359, 73692), (414, 63902), (534, 49542), (718, 36846), (801, 33028), (828, 31951), (1068, 24771), (1077, 24564), (1436, 18423), (1602, 16514), (2047, 12924), (2154, 12282), (3204, 8257), (3231, 8188), (4094, 6462), (4308, 6141)]