22031464

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 51891840

約数和(自身を除く): 29860376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 571, 689, 728, 742, 1142, 1378, 1484, 2284, 2756, 2968, 3997, 4568, 4823, 5512, 7423, 7994, 9646, 14846, 15988, 19292, 29692, 30263, 31976, 38584, 51961, 59384, 60526, 103922, 121052, 207844, 211841, 242104, 393419, 415688, 423682, 786838, 847364, 1573676, 1694728, 2753933, 3147352, 5507866, 11015732, 22031464]

約数ペア:

[(1, 22031464), (2, 11015732), (4, 5507866), (7, 3147352), (8, 2753933), (13, 1694728), (14, 1573676), (26, 847364), (28, 786838), (52, 423682), (53, 415688), (56, 393419), (91, 242104), (104, 211841), (106, 207844), (182, 121052), (212, 103922), (364, 60526), (371, 59384), (424, 51961), (571, 38584), (689, 31976), (728, 30263), (742, 29692), (1142, 19292), (1378, 15988), (1484, 14846), (2284, 9646), (2756, 7994), (2968, 7423), (3997, 5512), (4568, 4823)]