25134472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 28779128

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 59, 88, 94, 103, 118, 188, 206, 236, 376, 412, 472, 517, 649, 824, 1034, 1133, 1298, 2068, 2266, 2596, 2773, 4136, 4532, 4841, 5192, 5546, 6077, 9064, 9682, 11092, 12154, 19364, 22184, 24308, 30503, 38728, 48616, 53251, 61006, 66847, 106502, 122012, 133694, 213004, 244024, 267388, 285619, 426008, 534776, 571238, 1142476, 2284952, 3141809, 6283618, 12567236, 25134472]

約数ペア:

[(1, 25134472), (2, 12567236), (4, 6283618), (8, 3141809), (11, 2284952), (22, 1142476), (44, 571238), (47, 534776), (59, 426008), (88, 285619), (94, 267388), (103, 244024), (118, 213004), (188, 133694), (206, 122012), (236, 106502), (376, 66847), (412, 61006), (472, 53251), (517, 48616), (649, 38728), (824, 30503), (1034, 24308), (1133, 22184), (1298, 19364), (2068, 12154), (2266, 11092), (2596, 9682), (2773, 9064), (4136, 6077), (4532, 5546), (4841, 5192)]