28462824

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 56451096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 188, 234, 282, 312, 376, 423, 468, 564, 611, 647, 846, 936, 1128, 1222, 1294, 1692, 1833, 1941, 2444, 2588, 3384, 3666, 3882, 4888, 5176, 5499, 5823, 7332, 7764, 8411, 10998, 11646, 14664, 15528, 16822, 21996, 23292, 25233, 30409, 33644, 43992, 46584, 50466, 60818, 67288, 75699, 91227, 100932, 121636, 151398, 182454, 201864, 243272, 273681, 302796, 364908, 395317, 547362, 605592, 729816, 790634, 1094724, 1185951, 1581268, 2189448, 2371902, 3162536, 3557853, 4743804, 7115706, 9487608, 14231412, 28462824]

約数ペア:

[(1, 28462824), (2, 14231412), (3, 9487608), (4, 7115706), (6, 4743804), (8, 3557853), (9, 3162536), (12, 2371902), (13, 2189448), (18, 1581268), (24, 1185951), (26, 1094724), (36, 790634), (39, 729816), (47, 605592), (52, 547362), (72, 395317), (78, 364908), (94, 302796), (104, 273681), (117, 243272), (141, 201864), (156, 182454), (188, 151398), (234, 121636), (282, 100932), (312, 91227), (376, 75699), (423, 67288), (468, 60818), (564, 50466), (611, 46584), (647, 43992), (846, 33644), (936, 30409), (1128, 25233), (1222, 23292), (1294, 21996), (1692, 16822), (1833, 15528), (1941, 14664), (2444, 11646), (2588, 10998), (3384, 8411), (3666, 7764), (3882, 7332), (4888, 5823), (5176, 5499)]