38734878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1249

約数の個数: 64

約数和(自身を含む): 96993792

約数和(自身を除く): 58258914

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1163, 1281, 1586, 2326, 2379, 2562, 3489, 4758, 5551, 6978, 8141, 11102, 15119, 16282, 16653, 24423, 30238, 33306, 45357, 48846, 70943, 90714, 105833, 141886, 211666, 212829, 317499, 425658, 496601, 634998, 922259, 993202, 1489803, 1844518, 2766777, 2979606, 5533554, 6455813, 12911626, 19367439, 38734878]

約数ペア:

[(1, 38734878), (2, 19367439), (3, 12911626), (6, 6455813), (7, 5533554), (13, 2979606), (14, 2766777), (21, 1844518), (26, 1489803), (39, 993202), (42, 922259), (61, 634998), (78, 496601), (91, 425658), (122, 317499), (182, 212829), (183, 211666), (273, 141886), (366, 105833), (427, 90714), (546, 70943), (793, 48846), (854, 45357), (1163, 33306), (1281, 30238), (1586, 24423), (2326, 16653), (2379, 16282), (2562, 15119), (3489, 11102), (4758, 8141), (5551, 6978)]