74941568

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1609

約数の個数: 64

約数和(自身を含む): 166433400

約数和(自身を除く): 91491832

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1553, 1664, 1856, 3016, 3106, 3712, 6032, 6212, 12064, 12424, 20189, 24128, 24848, 40378, 45037, 48256, 49696, 80756, 90074, 99392, 161512, 180148, 198784, 323024, 360296, 585481, 646048, 720592, 1170962, 1292096, 1441184, 2341924, 2584192, 2882368, 4683848, 5764736, 9367696, 18735392, 37470784, 74941568]

約数ペア:

[(1, 74941568), (2, 37470784), (4, 18735392), (8, 9367696), (13, 5764736), (16, 4683848), (26, 2882368), (29, 2584192), (32, 2341924), (52, 1441184), (58, 1292096), (64, 1170962), (104, 720592), (116, 646048), (128, 585481), (208, 360296), (232, 323024), (377, 198784), (416, 180148), (464, 161512), (754, 99392), (832, 90074), (928, 80756), (1508, 49696), (1553, 48256), (1664, 45037), (1856, 40378), (3016, 24848), (3106, 24128), (3712, 20189), (6032, 12424), (6212, 12064)]