29420056

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 59527440

約数和(自身を除く): 30107384

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 167, 244, 334, 361, 488, 668, 722, 1159, 1336, 1444, 2318, 2888, 3173, 4636, 6346, 9272, 10187, 12692, 20374, 22021, 25384, 40748, 44042, 60287, 81496, 88084, 120574, 176168, 193553, 241148, 387106, 482296, 774212, 1548424, 3677507, 7355014, 14710028, 29420056]

約数ペア:

[(1, 29420056), (2, 14710028), (4, 7355014), (8, 3677507), (19, 1548424), (38, 774212), (61, 482296), (76, 387106), (122, 241148), (152, 193553), (167, 176168), (244, 120574), (334, 88084), (361, 81496), (488, 60287), (668, 44042), (722, 40748), (1159, 25384), (1336, 22021), (1444, 20374), (2318, 12692), (2888, 10187), (3173, 9272), (4636, 6346)]