74635428

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{18133}}^1$

素因数の和:18161

約数の個数: 48

約数和(自身を含む): 203100800

約数和(自身を除く): 128465372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 18133, 36266, 54399, 72532, 108798, 126931, 217596, 253862, 380793, 507724, 761586, 888517, 1523172, 1777034, 2665551, 3554068, 5331102, 6219619, 10662204, 12439238, 18658857, 24878476, 37317714, 74635428]

約数ペア:

[(1, 74635428), (2, 37317714), (3, 24878476), (4, 18658857), (6, 12439238), (7, 10662204), (12, 6219619), (14, 5331102), (21, 3554068), (28, 2665551), (42, 1777034), (49, 1523172), (84, 888517), (98, 761586), (147, 507724), (196, 380793), (294, 253862), (343, 217596), (588, 126931), (686, 108798), (1029, 72532), (1372, 54399), (2058, 36266), (4116, 18133)]