15663400928

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{957889}}^1$

素因数の和:957979

約数の個数: 48

約数和(自身を含む): 35725465440

約数和(自身を除く): 20062064512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 8176, 16352, 957889, 1915778, 3831556, 6705223, 7663112, 13410446, 15326224, 26820892, 30652448, 53641784, 69925897, 107283568, 139851794, 214567136, 279703588, 489481279, 559407176, 978962558, 1118814352, 1957925116, 2237628704, 3915850232, 7831700464, 15663400928]

約数ペア:

[(1, 15663400928), (2, 7831700464), (4, 3915850232), (7, 2237628704), (8, 1957925116), (14, 1118814352), (16, 978962558), (28, 559407176), (32, 489481279), (56, 279703588), (73, 214567136), (112, 139851794), (146, 107283568), (224, 69925897), (292, 53641784), (511, 30652448), (584, 26820892), (1022, 15326224), (1168, 13410446), (2044, 7663112), (2336, 6705223), (4088, 3831556), (8176, 1915778), (16352, 957889)]