28565513964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2653801}}^1$

素因数の和:2653847

約数の個数: 72

約数和(自身を含む): 81142649952

約数和(自身を除く): 52577135988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 2653801, 5307602, 7961403, 10615204, 15922806, 23884209, 31845612, 34499413, 47768418, 61037423, 68998826, 95536836, 103498239, 122074846, 137997652, 183112269, 206996478, 244149692, 310494717, 366224538, 413992956, 549336807, 620989434, 732449076, 793486499, 1098673614, 1241978868, 1586972998, 2197347228, 2380459497, 3173945996, 4760918994, 7141378491, 9521837988, 14282756982, 28565513964]

約数ペア:

[(1, 28565513964), (2, 14282756982), (3, 9521837988), (4, 7141378491), (6, 4760918994), (9, 3173945996), (12, 2380459497), (13, 2197347228), (18, 1586972998), (23, 1241978868), (26, 1098673614), (36, 793486499), (39, 732449076), (46, 620989434), (52, 549336807), (69, 413992956), (78, 366224538), (92, 310494717), (117, 244149692), (138, 206996478), (156, 183112269), (207, 137997652), (234, 122074846), (276, 103498239), (299, 95536836), (414, 68998826), (468, 61037423), (598, 47768418), (828, 34499413), (897, 31845612), (1196, 23884209), (1794, 15922806), (2691, 10615204), (3588, 7961403), (5382, 5307602), (10764, 2653801)]