7138300912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{321661}}^1$

素因数の和:321761

約数の個数: 40

約数和(自身を含む): 14757852560

約数和(自身を除く): 7619551648

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 11096, 22192, 321661, 643322, 1286644, 2573288, 5146576, 6111559, 12223118, 23481253, 24446236, 46962506, 48892472, 93925012, 97784944, 187850024, 375700048, 446143807, 892287614, 1784575228, 3569150456, 7138300912]

約数ペア:

[(1, 7138300912), (2, 3569150456), (4, 1784575228), (8, 892287614), (16, 446143807), (19, 375700048), (38, 187850024), (73, 97784944), (76, 93925012), (146, 48892472), (152, 46962506), (292, 24446236), (304, 23481253), (584, 12223118), (1168, 6111559), (1387, 5146576), (2774, 2573288), (5548, 1286644), (11096, 643322), (22192, 321661)]