29806168

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 38622632

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 131, 136, 238, 239, 262, 476, 478, 524, 917, 952, 956, 1048, 1673, 1834, 1912, 2227, 3346, 3668, 4063, 4454, 6692, 7336, 8126, 8908, 13384, 15589, 16252, 17816, 28441, 31178, 31309, 32504, 56882, 62356, 62618, 113764, 124712, 125236, 219163, 227528, 250472, 438326, 532253, 876652, 1064506, 1753304, 2129012, 3725771, 4258024, 7451542, 14903084, 29806168]

約数ペア:

[(1, 29806168), (2, 14903084), (4, 7451542), (7, 4258024), (8, 3725771), (14, 2129012), (17, 1753304), (28, 1064506), (34, 876652), (56, 532253), (68, 438326), (119, 250472), (131, 227528), (136, 219163), (238, 125236), (239, 124712), (262, 113764), (476, 62618), (478, 62356), (524, 56882), (917, 32504), (952, 31309), (956, 31178), (1048, 28441), (1673, 17816), (1834, 16252), (1912, 15589), (2227, 13384), (3346, 8908), (3668, 8126), (4063, 7336), (4454, 6692)]