39844168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 92736000

約数和(自身を除く): 52891832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 229, 239, 364, 458, 478, 728, 916, 956, 1603, 1673, 1832, 1912, 2977, 3107, 3206, 3346, 5954, 6214, 6412, 6692, 11908, 12428, 12824, 13384, 20839, 21749, 23816, 24856, 41678, 43498, 54731, 83356, 86996, 109462, 166712, 173992, 218924, 383117, 437848, 711503, 766234, 1423006, 1532468, 2846012, 3064936, 4980521, 5692024, 9961042, 19922084, 39844168]

約数ペア:

[(1, 39844168), (2, 19922084), (4, 9961042), (7, 5692024), (8, 4980521), (13, 3064936), (14, 2846012), (26, 1532468), (28, 1423006), (52, 766234), (56, 711503), (91, 437848), (104, 383117), (182, 218924), (229, 173992), (239, 166712), (364, 109462), (458, 86996), (478, 83356), (728, 54731), (916, 43498), (956, 41678), (1603, 24856), (1673, 23816), (1832, 21749), (1912, 20839), (2977, 13384), (3107, 12824), (3206, 12428), (3346, 11908), (5954, 6692), (6214, 6412)]