15748248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 41425920

約数和(自身を除く): 25677672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 347, 366, 372, 488, 694, 732, 744, 1041, 1388, 1464, 1891, 2082, 2776, 3782, 4164, 5673, 7564, 8328, 10757, 11346, 15128, 21167, 21514, 22692, 32271, 42334, 43028, 45384, 63501, 64542, 84668, 86056, 127002, 129084, 169336, 254004, 258168, 508008, 656177, 1312354, 1968531, 2624708, 3937062, 5249416, 7874124, 15748248]

約数ペア:

[(1, 15748248), (2, 7874124), (3, 5249416), (4, 3937062), (6, 2624708), (8, 1968531), (12, 1312354), (24, 656177), (31, 508008), (61, 258168), (62, 254004), (93, 169336), (122, 129084), (124, 127002), (183, 86056), (186, 84668), (244, 64542), (248, 63501), (347, 45384), (366, 43028), (372, 42334), (488, 32271), (694, 22692), (732, 21514), (744, 21167), (1041, 15128), (1388, 11346), (1464, 10757), (1891, 8328), (2082, 7564), (2776, 5673), (3782, 4164)]