27402908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 53809056

約数和(自身を除く): 26406148

約数列:

[1, 2, 4, 13, 26, 52, 53, 61, 106, 122, 163, 212, 244, 326, 652, 689, 793, 1378, 1586, 2119, 2756, 3172, 3233, 4238, 6466, 8476, 8639, 9943, 12932, 17278, 19886, 34556, 39772, 42029, 84058, 112307, 129259, 168116, 224614, 258518, 449228, 517036, 526979, 1053958, 2107916, 6850727, 13701454, 27402908]

約数ペア:

[(1, 27402908), (2, 13701454), (4, 6850727), (13, 2107916), (26, 1053958), (52, 526979), (53, 517036), (61, 449228), (106, 258518), (122, 224614), (163, 168116), (212, 129259), (244, 112307), (326, 84058), (652, 42029), (689, 39772), (793, 34556), (1378, 19886), (1586, 17278), (2119, 12932), (2756, 9943), (3172, 8639), (3233, 8476), (4238, 6466)]