632944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:217

約数の個数: 40

約数和(自身を含む): 1406160

約数和(自身を除く): 773216

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 179, 208, 221, 272, 358, 442, 716, 884, 1432, 1768, 2327, 2864, 3043, 3536, 4654, 6086, 9308, 12172, 18616, 24344, 37232, 39559, 48688, 79118, 158236, 316472, 632944]

約数ペア:

[(1, 632944), (2, 316472), (4, 158236), (8, 79118), (13, 48688), (16, 39559), (17, 37232), (26, 24344), (34, 18616), (52, 12172), (68, 9308), (104, 6086), (136, 4654), (179, 3536), (208, 3043), (221, 2864), (272, 2327), (358, 1768), (442, 1432), (716, 884)]