67723616

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 139962816

約数和(自身を除く): 72239200

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1184, 1217, 1504, 1739, 2434, 3478, 4868, 6956, 9736, 13912, 19472, 27824, 38944, 45029, 55648, 57199, 90058, 114398, 180116, 228796, 360232, 457592, 720464, 915184, 1440928, 1830368, 2116363, 4232726, 8465452, 16930904, 33861808, 67723616]

約数ペア:

[(1, 67723616), (2, 33861808), (4, 16930904), (8, 8465452), (16, 4232726), (32, 2116363), (37, 1830368), (47, 1440928), (74, 915184), (94, 720464), (148, 457592), (188, 360232), (296, 228796), (376, 180116), (592, 114398), (752, 90058), (1184, 57199), (1217, 55648), (1504, 45029), (1739, 38944), (2434, 27824), (3478, 19472), (4868, 13912), (6956, 9736)]