29438058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 66350592

約数和(自身を除く): 36912534

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 67, 78, 86, 129, 131, 134, 201, 258, 262, 393, 402, 559, 786, 871, 1118, 1677, 1703, 1742, 2613, 2881, 3354, 3406, 5109, 5226, 5633, 5762, 8643, 8777, 10218, 11266, 16899, 17286, 17554, 26331, 33798, 37453, 52662, 73229, 74906, 112359, 114101, 146458, 219687, 224718, 228202, 342303, 377411, 439374, 684606, 754822, 1132233, 2264466, 4906343, 9812686, 14719029, 29438058]

約数ペア:

[(1, 29438058), (2, 14719029), (3, 9812686), (6, 4906343), (13, 2264466), (26, 1132233), (39, 754822), (43, 684606), (67, 439374), (78, 377411), (86, 342303), (129, 228202), (131, 224718), (134, 219687), (201, 146458), (258, 114101), (262, 112359), (393, 74906), (402, 73229), (559, 52662), (786, 37453), (871, 33798), (1118, 26331), (1677, 17554), (1703, 17286), (1742, 16899), (2613, 11266), (2881, 10218), (3354, 8777), (3406, 8643), (5109, 5762), (5226, 5633)]