28401456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{19087}}^1$

素因数の和:19129

約数の個数: 40

約数和(自身を含む): 75741184

約数和(自身を除く): 47339728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 19087, 38174, 57261, 76348, 114522, 152696, 229044, 305392, 458088, 591697, 916176, 1183394, 1775091, 2366788, 3550182, 4733576, 7100364, 9467152, 14200728, 28401456]

約数ペア:

[(1, 28401456), (2, 14200728), (3, 9467152), (4, 7100364), (6, 4733576), (8, 3550182), (12, 2366788), (16, 1775091), (24, 1183394), (31, 916176), (48, 591697), (62, 458088), (93, 305392), (124, 229044), (186, 152696), (248, 114522), (372, 76348), (496, 57261), (744, 38174), (1488, 19087)]