28924302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 66428928

約数和(自身を除く): 37504626

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 67, 93, 134, 186, 201, 211, 341, 402, 422, 633, 682, 737, 1023, 1266, 1474, 2046, 2077, 2211, 2321, 4154, 4422, 4642, 6231, 6541, 6963, 12462, 13082, 13926, 14137, 19623, 22847, 28274, 39246, 42411, 45694, 68541, 71951, 84822, 137082, 143902, 155507, 215853, 311014, 431706, 438247, 466521, 876494, 933042, 1314741, 2629482, 4820717, 9641434, 14462151, 28924302]

約数ペア:

[(1, 28924302), (2, 14462151), (3, 9641434), (6, 4820717), (11, 2629482), (22, 1314741), (31, 933042), (33, 876494), (62, 466521), (66, 438247), (67, 431706), (93, 311014), (134, 215853), (186, 155507), (201, 143902), (211, 137082), (341, 84822), (402, 71951), (422, 68541), (633, 45694), (682, 42411), (737, 39246), (1023, 28274), (1266, 22847), (1474, 19623), (2046, 14137), (2077, 13926), (2211, 13082), (2321, 12462), (4154, 6963), (4422, 6541), (4642, 6231)]