28541862

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{5449}}^1$

素因数の和:5557

約数の個数: 32

約数和(自身を含む): 64092000

約数和(自身を除く): 35550138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 5449, 10898, 16347, 32694, 49041, 98082, 147123, 294246, 528553, 1057106, 1585659, 3171318, 4756977, 9513954, 14270931, 28541862]

約数ペア:

[(1, 28541862), (2, 14270931), (3, 9513954), (6, 4756977), (9, 3171318), (18, 1585659), (27, 1057106), (54, 528553), (97, 294246), (194, 147123), (291, 98082), (582, 49041), (873, 32694), (1746, 16347), (2619, 10898), (5238, 5449)]