27450488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4327}}^1$

素因数の和:4407

約数の個数: 32

約数和(自身を含む): 56350560

約数和(自身を除く): 28900072

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 4327, 6344, 8654, 17308, 34616, 56251, 112502, 225004, 263947, 450008, 527894, 1055788, 2111576, 3431311, 6862622, 13725244, 27450488]

約数ペア:

[(1, 27450488), (2, 13725244), (4, 6862622), (8, 3431311), (13, 2111576), (26, 1055788), (52, 527894), (61, 450008), (104, 263947), (122, 225004), (244, 112502), (488, 56251), (793, 34616), (1586, 17308), (3172, 8654), (4327, 6344)]