28130394

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 57674880

約数和(自身を除く): 29544486

約数列:

[1, 2, 3, 6, 61, 122, 151, 183, 302, 366, 453, 509, 906, 1018, 1527, 3054, 9211, 18422, 27633, 31049, 55266, 62098, 76859, 93147, 153718, 186294, 230577, 461154, 4688399, 9376798, 14065197, 28130394]

約数ペア:

[(1, 28130394), (2, 14065197), (3, 9376798), (6, 4688399), (61, 461154), (122, 230577), (151, 186294), (183, 153718), (302, 93147), (366, 76859), (453, 62098), (509, 55266), (906, 31049), (1018, 27633), (1527, 18422), (3054, 9211)]