74916416

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1927

約数の個数: 56

約数和(自身を含む): 161748216

約数和(自身を除く): 86831800

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 1861, 2368, 2516, 3722, 5032, 7444, 10064, 14888, 20128, 29776, 31637, 40256, 59552, 63274, 68857, 119104, 126548, 137714, 253096, 275428, 506192, 550856, 1012384, 1101712, 1170569, 2024768, 2203424, 2341138, 4406848, 4682276, 9364552, 18729104, 37458208, 74916416]

約数ペア:

[(1, 74916416), (2, 37458208), (4, 18729104), (8, 9364552), (16, 4682276), (17, 4406848), (32, 2341138), (34, 2203424), (37, 2024768), (64, 1170569), (68, 1101712), (74, 1012384), (136, 550856), (148, 506192), (272, 275428), (296, 253096), (544, 137714), (592, 126548), (629, 119104), (1088, 68857), (1184, 63274), (1258, 59552), (1861, 40256), (2368, 31637), (2516, 29776), (3722, 20128), (5032, 14888), (7444, 10064)]