22503272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 48591360

約数和(自身を除く): 26088088

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 73, 88, 113, 124, 146, 226, 248, 292, 341, 452, 584, 682, 803, 904, 1243, 1364, 1606, 2263, 2486, 2728, 3212, 3503, 4526, 4972, 6424, 7006, 8249, 9052, 9944, 14012, 16498, 18104, 24893, 28024, 32996, 38533, 49786, 65992, 77066, 90739, 99572, 154132, 181478, 199144, 255719, 308264, 362956, 511438, 725912, 1022876, 2045752, 2812909, 5625818, 11251636, 22503272]

約数ペア:

[(1, 22503272), (2, 11251636), (4, 5625818), (8, 2812909), (11, 2045752), (22, 1022876), (31, 725912), (44, 511438), (62, 362956), (73, 308264), (88, 255719), (113, 199144), (124, 181478), (146, 154132), (226, 99572), (248, 90739), (292, 77066), (341, 65992), (452, 49786), (584, 38533), (682, 32996), (803, 28024), (904, 24893), (1243, 18104), (1364, 16498), (1606, 14012), (2263, 9944), (2486, 9052), (2728, 8249), (3212, 7006), (3503, 6424), (4526, 4972)]