15676024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 36872640

約数和(自身を除く): 21196616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 353, 364, 427, 488, 706, 728, 793, 854, 1412, 1586, 1708, 2471, 2824, 3172, 3416, 4589, 4942, 5551, 6344, 9178, 9884, 11102, 18356, 19768, 21533, 22204, 32123, 36712, 43066, 44408, 64246, 86132, 128492, 150731, 172264, 256984, 279929, 301462, 559858, 602924, 1119716, 1205848, 1959503, 2239432, 3919006, 7838012, 15676024]

約数ペア:

[(1, 15676024), (2, 7838012), (4, 3919006), (7, 2239432), (8, 1959503), (13, 1205848), (14, 1119716), (26, 602924), (28, 559858), (52, 301462), (56, 279929), (61, 256984), (91, 172264), (104, 150731), (122, 128492), (182, 86132), (244, 64246), (353, 44408), (364, 43066), (427, 36712), (488, 32123), (706, 22204), (728, 21533), (793, 19768), (854, 18356), (1412, 11102), (1586, 9884), (1708, 9178), (2471, 6344), (2824, 5551), (3172, 4942), (3416, 4589)]