2734446848

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20903}}^1$

素因数の和:20999

約数の個数: 72

約数和(自身を含む): 6323710848

約数和(自身を除く): 3589264000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 20903, 32704, 41806, 65408, 83612, 130816, 146321, 167224, 292642, 334448, 585284, 668896, 1170568, 1337792, 1525919, 2341136, 2675584, 3051838, 4682272, 5351168, 6103676, 9364544, 10681433, 12207352, 18729088, 21362866, 24414704, 37458176, 42725732, 48829408, 85451464, 97658816, 170902928, 195317632, 341805856, 390635264, 683611712, 1367223424, 2734446848]

約数ペア:

[(1, 2734446848), (2, 1367223424), (4, 683611712), (7, 390635264), (8, 341805856), (14, 195317632), (16, 170902928), (28, 97658816), (32, 85451464), (56, 48829408), (64, 42725732), (73, 37458176), (112, 24414704), (128, 21362866), (146, 18729088), (224, 12207352), (256, 10681433), (292, 9364544), (448, 6103676), (511, 5351168), (584, 4682272), (896, 3051838), (1022, 2675584), (1168, 2341136), (1792, 1525919), (2044, 1337792), (2336, 1170568), (4088, 668896), (4672, 585284), (8176, 334448), (9344, 292642), (16352, 167224), (18688, 146321), (20903, 130816), (32704, 83612), (41806, 65408)]