39020748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 100348416

約数和(自身を除く): 61327668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 169, 213, 271, 284, 338, 426, 507, 542, 676, 813, 852, 923, 1014, 1084, 1626, 1846, 2028, 2769, 3252, 3523, 3692, 5538, 7046, 10569, 11076, 11999, 14092, 19241, 21138, 23998, 35997, 38482, 42276, 45799, 47996, 57723, 71994, 76964, 91598, 115446, 137397, 143988, 183196, 230892, 250133, 274794, 500266, 549588, 750399, 1000532, 1500798, 3001596, 3251729, 6503458, 9755187, 13006916, 19510374, 39020748]

約数ペア:

[(1, 39020748), (2, 19510374), (3, 13006916), (4, 9755187), (6, 6503458), (12, 3251729), (13, 3001596), (26, 1500798), (39, 1000532), (52, 750399), (71, 549588), (78, 500266), (142, 274794), (156, 250133), (169, 230892), (213, 183196), (271, 143988), (284, 137397), (338, 115446), (426, 91598), (507, 76964), (542, 71994), (676, 57723), (813, 47996), (852, 45799), (923, 42276), (1014, 38482), (1084, 35997), (1626, 23998), (1846, 21138), (2028, 19241), (2769, 14092), (3252, 11999), (3523, 11076), (3692, 10569), (5538, 7046)]