8045216284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{33091}}^1$

素因数の和:33578

約数の個数: 48

約数和(自身を含む): 16974872320

約数和(自身を除く): 8929656036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 457, 532, 914, 1828, 3199, 6398, 8683, 12796, 17366, 33091, 34732, 60781, 66182, 121562, 132364, 231637, 243124, 463274, 628729, 926548, 1257458, 2514916, 4401103, 8802206, 15122587, 17604412, 30245174, 60490348, 105858109, 211716218, 287329153, 423432436, 574658306, 1149316612, 2011304071, 4022608142, 8045216284]

約数ペア:

[(1, 8045216284), (2, 4022608142), (4, 2011304071), (7, 1149316612), (14, 574658306), (19, 423432436), (28, 287329153), (38, 211716218), (76, 105858109), (133, 60490348), (266, 30245174), (457, 17604412), (532, 15122587), (914, 8802206), (1828, 4401103), (3199, 2514916), (6398, 1257458), (8683, 926548), (12796, 628729), (17366, 463274), (33091, 243124), (34732, 231637), (60781, 132364), (66182, 121562)]