38777648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26633}}^1$

素因数の和:26661

約数の個数: 40

約数和(自身を含む): 92473248

約数和(自身を除く): 53695600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 26633, 53266, 106532, 186431, 213064, 346229, 372862, 426128, 692458, 745724, 1384916, 1491448, 2423603, 2769832, 2982896, 4847206, 5539664, 9694412, 19388824, 38777648]

約数ペア:

[(1, 38777648), (2, 19388824), (4, 9694412), (7, 5539664), (8, 4847206), (13, 2982896), (14, 2769832), (16, 2423603), (26, 1491448), (28, 1384916), (52, 745724), (56, 692458), (91, 426128), (104, 372862), (112, 346229), (182, 213064), (208, 186431), (364, 106532), (728, 53266), (1456, 26633)]