23030644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 51813888

約数和(自身を除く): 28783244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 157, 169, 182, 217, 314, 338, 364, 403, 434, 628, 676, 806, 868, 1099, 1183, 1612, 2041, 2198, 2366, 2821, 4082, 4396, 4732, 4867, 5239, 5642, 8164, 9734, 10478, 11284, 14287, 19468, 20956, 26533, 28574, 34069, 36673, 53066, 57148, 63271, 68138, 73346, 106132, 126542, 136276, 146692, 185731, 253084, 371462, 442897, 742924, 822523, 885794, 1645046, 1771588, 3290092, 5757661, 11515322, 23030644]

約数ペア:

[(1, 23030644), (2, 11515322), (4, 5757661), (7, 3290092), (13, 1771588), (14, 1645046), (26, 885794), (28, 822523), (31, 742924), (52, 442897), (62, 371462), (91, 253084), (124, 185731), (157, 146692), (169, 136276), (182, 126542), (217, 106132), (314, 73346), (338, 68138), (364, 63271), (403, 57148), (434, 53066), (628, 36673), (676, 34069), (806, 28574), (868, 26533), (1099, 20956), (1183, 19468), (1612, 14287), (2041, 11284), (2198, 10478), (2366, 9734), (2821, 8164), (4082, 5642), (4396, 5239), (4732, 4867)]