890304496

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{7547}}^1$

素因数の和:7729

約数の個数: 40

約数和(自身を含む): 1766141424

約数和(自身を除く): 875836928

約数列:

[1, 2, 4, 8, 16, 73, 101, 146, 202, 292, 404, 584, 808, 1168, 1616, 7373, 7547, 14746, 15094, 29492, 30188, 58984, 60376, 117968, 120752, 550931, 762247, 1101862, 1524494, 2203724, 3048988, 4407448, 6097976, 8814896, 12195952, 55644031, 111288062, 222576124, 445152248, 890304496]

約数ペア:

[(1, 890304496), (2, 445152248), (4, 222576124), (8, 111288062), (16, 55644031), (73, 12195952), (101, 8814896), (146, 6097976), (202, 4407448), (292, 3048988), (404, 2203724), (584, 1524494), (808, 1101862), (1168, 762247), (1616, 550931), (7373, 120752), (7547, 117968), (14746, 60376), (15094, 58984), (29492, 30188)]