22992788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 51403968

約数和(自身を除く): 28411180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 113, 169, 172, 182, 226, 301, 338, 364, 452, 559, 602, 676, 791, 1118, 1183, 1204, 1469, 1582, 2236, 2366, 2938, 3164, 3913, 4732, 4859, 5876, 7267, 7826, 9718, 10283, 14534, 15652, 19097, 19436, 20566, 29068, 34013, 38194, 41132, 50869, 63167, 68026, 76388, 101738, 126334, 133679, 136052, 203476, 252668, 267358, 442169, 534716, 821171, 884338, 1642342, 1768676, 3284684, 5748197, 11496394, 22992788]

約数ペア:

[(1, 22992788), (2, 11496394), (4, 5748197), (7, 3284684), (13, 1768676), (14, 1642342), (26, 884338), (28, 821171), (43, 534716), (52, 442169), (86, 267358), (91, 252668), (113, 203476), (169, 136052), (172, 133679), (182, 126334), (226, 101738), (301, 76388), (338, 68026), (364, 63167), (452, 50869), (559, 41132), (602, 38194), (676, 34013), (791, 29068), (1118, 20566), (1183, 19436), (1204, 19097), (1469, 15652), (1582, 14534), (2236, 10283), (2366, 9718), (2938, 7826), (3164, 7267), (3913, 5876), (4732, 4859)]