23415294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 55696896

約数和(自身を除く): 32281602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 67, 106, 134, 157, 159, 201, 314, 318, 371, 402, 469, 471, 742, 938, 942, 1099, 1113, 1407, 2198, 2226, 2814, 3297, 3551, 6594, 7102, 8321, 10519, 10653, 16642, 21038, 21306, 24857, 24963, 31557, 49714, 49926, 58247, 63114, 73633, 74571, 116494, 147266, 149142, 174741, 220899, 349482, 441798, 557507, 1115014, 1672521, 3345042, 3902549, 7805098, 11707647, 23415294]

約数ペア:

[(1, 23415294), (2, 11707647), (3, 7805098), (6, 3902549), (7, 3345042), (14, 1672521), (21, 1115014), (42, 557507), (53, 441798), (67, 349482), (106, 220899), (134, 174741), (157, 149142), (159, 147266), (201, 116494), (314, 74571), (318, 73633), (371, 63114), (402, 58247), (469, 49926), (471, 49714), (742, 31557), (938, 24963), (942, 24857), (1099, 21306), (1113, 21038), (1407, 16642), (2198, 10653), (2226, 10519), (2814, 8321), (3297, 7102), (3551, 6594)]