15696044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 35417088

約数和(自身を除く): 19721044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 107, 124, 169, 182, 214, 217, 338, 364, 403, 428, 434, 676, 749, 806, 868, 1183, 1391, 1498, 1612, 2366, 2782, 2821, 2996, 3317, 4732, 5239, 5564, 5642, 6634, 9737, 10478, 11284, 13268, 18083, 19474, 20956, 23219, 36166, 36673, 38948, 43121, 46438, 72332, 73346, 86242, 92876, 126581, 146692, 172484, 253162, 301847, 506324, 560573, 603694, 1121146, 1207388, 2242292, 3924011, 7848022, 15696044]

約数ペア:

[(1, 15696044), (2, 7848022), (4, 3924011), (7, 2242292), (13, 1207388), (14, 1121146), (26, 603694), (28, 560573), (31, 506324), (52, 301847), (62, 253162), (91, 172484), (107, 146692), (124, 126581), (169, 92876), (182, 86242), (214, 73346), (217, 72332), (338, 46438), (364, 43121), (403, 38948), (428, 36673), (434, 36166), (676, 23219), (749, 20956), (806, 19474), (868, 18083), (1183, 13268), (1391, 11284), (1498, 10478), (1612, 9737), (2366, 6634), (2782, 5642), (2821, 5564), (2996, 5239), (3317, 4732)]