28161888

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{9463}}^1$

素因数の和:9507

約数の個数: 48

約数和(自身を含む): 76317696

約数和(自身を除く): 48155808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 9463, 18926, 28389, 37852, 56778, 75704, 113556, 151408, 227112, 293353, 302816, 454224, 586706, 880059, 908448, 1173412, 1760118, 2346824, 3520236, 4693648, 7040472, 9387296, 14080944, 28161888]

約数ペア:

[(1, 28161888), (2, 14080944), (3, 9387296), (4, 7040472), (6, 4693648), (8, 3520236), (12, 2346824), (16, 1760118), (24, 1173412), (31, 908448), (32, 880059), (48, 586706), (62, 454224), (93, 302816), (96, 293353), (124, 227112), (186, 151408), (248, 113556), (372, 75704), (496, 56778), (744, 37852), (992, 28389), (1488, 18926), (2976, 9463)]