15714608

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 38497536

約数和(自身を除く): 22782928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 251, 301, 344, 364, 502, 559, 602, 688, 728, 1004, 1118, 1204, 1456, 1757, 2008, 2236, 2408, 3263, 3514, 3913, 4016, 4472, 4816, 6526, 7028, 7826, 8944, 10793, 13052, 14056, 15652, 21586, 22841, 26104, 28112, 31304, 43172, 45682, 52208, 62608, 75551, 86344, 91364, 140309, 151102, 172688, 182728, 280618, 302204, 365456, 561236, 604408, 982163, 1122472, 1208816, 1964326, 2244944, 3928652, 7857304, 15714608]

約数ペア:

[(1, 15714608), (2, 7857304), (4, 3928652), (7, 2244944), (8, 1964326), (13, 1208816), (14, 1122472), (16, 982163), (26, 604408), (28, 561236), (43, 365456), (52, 302204), (56, 280618), (86, 182728), (91, 172688), (104, 151102), (112, 140309), (172, 91364), (182, 86344), (208, 75551), (251, 62608), (301, 52208), (344, 45682), (364, 43172), (502, 31304), (559, 28112), (602, 26104), (688, 22841), (728, 21586), (1004, 15652), (1118, 14056), (1204, 13052), (1456, 10793), (1757, 8944), (2008, 7826), (2236, 7028), (2408, 6526), (3263, 4816), (3514, 4472), (3913, 4016)]