28358028

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{6971}}^1$

素因数の和:7094

約数の個数: 36

約数和(自身を含む): 72327528

約数和(自身を除く): 43969500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 6971, 13942, 20913, 27884, 41826, 62739, 83652, 125478, 250956, 787723, 1575446, 2363169, 3150892, 4726338, 7089507, 9452676, 14179014, 28358028]

約数ペア:

[(1, 28358028), (2, 14179014), (3, 9452676), (4, 7089507), (6, 4726338), (9, 3150892), (12, 2363169), (18, 1575446), (36, 787723), (113, 250956), (226, 125478), (339, 83652), (452, 62739), (678, 41826), (1017, 27884), (1356, 20913), (2034, 13942), (4068, 6971)]