7945704

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{653}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 23337990

約数和(自身を除く): 15392286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 653, 676, 936, 1014, 1306, 1352, 1521, 1959, 2028, 2612, 3042, 3918, 4056, 5224, 5877, 6084, 7836, 8489, 11754, 12168, 15672, 16978, 23508, 25467, 33956, 47016, 50934, 67912, 76401, 101868, 110357, 152802, 203736, 220714, 305604, 331071, 441428, 611208, 662142, 882856, 993213, 1324284, 1986426, 2648568, 3972852, 7945704]

約数ペア:

[(1, 7945704), (2, 3972852), (3, 2648568), (4, 1986426), (6, 1324284), (8, 993213), (9, 882856), (12, 662142), (13, 611208), (18, 441428), (24, 331071), (26, 305604), (36, 220714), (39, 203736), (52, 152802), (72, 110357), (78, 101868), (104, 76401), (117, 67912), (156, 50934), (169, 47016), (234, 33956), (312, 25467), (338, 23508), (468, 16978), (507, 15672), (653, 12168), (676, 11754), (936, 8489), (1014, 7836), (1306, 6084), (1352, 5877), (1521, 5224), (1959, 4056), (2028, 3918), (2612, 3042)]