73907392

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:657

約数の個数: 56

約数和(自身を含む): 159066992

約数和(自身を除く): 85159600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 211, 416, 421, 422, 832, 842, 844, 1684, 1688, 2743, 3368, 3376, 5473, 5486, 6736, 6752, 10946, 10972, 13472, 13504, 21892, 21944, 26944, 43784, 43888, 87568, 87776, 88831, 175136, 175552, 177662, 350272, 355324, 710648, 1154803, 1421296, 2309606, 2842592, 4619212, 5685184, 9238424, 18476848, 36953696, 73907392]

約数ペア:

[(1, 73907392), (2, 36953696), (4, 18476848), (8, 9238424), (13, 5685184), (16, 4619212), (26, 2842592), (32, 2309606), (52, 1421296), (64, 1154803), (104, 710648), (208, 355324), (211, 350272), (416, 177662), (421, 175552), (422, 175136), (832, 88831), (842, 87776), (844, 87568), (1684, 43888), (1688, 43784), (2743, 26944), (3368, 21944), (3376, 21892), (5473, 13504), (5486, 13472), (6736, 10972), (6752, 10946)]