4097912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 9530640

約数和(自身を除く): 5432728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 433, 676, 728, 866, 1183, 1352, 1732, 2366, 3031, 3464, 4732, 5629, 6062, 9464, 11258, 12124, 22516, 24248, 39403, 45032, 73177, 78806, 146354, 157612, 292708, 315224, 512239, 585416, 1024478, 2048956, 4097912]

約数ペア:

[(1, 4097912), (2, 2048956), (4, 1024478), (7, 585416), (8, 512239), (13, 315224), (14, 292708), (26, 157612), (28, 146354), (52, 78806), (56, 73177), (91, 45032), (104, 39403), (169, 24248), (182, 22516), (338, 12124), (364, 11258), (433, 9464), (676, 6062), (728, 5629), (866, 4732), (1183, 3464), (1352, 3031), (1732, 2366)]