140018944

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{42073}}^1$

素因数の和:42102

約数の個数: 36

約数和(自身を含む): 300997396

約数和(自身を除く): 160978452

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 42073, 84146, 168292, 336584, 546949, 673168, 1093898, 1346336, 2187796, 2692672, 4375592, 5385344, 8751184, 10770688, 17502368, 35004736, 70009472, 140018944]

約数ペア:

[(1, 140018944), (2, 70009472), (4, 35004736), (8, 17502368), (13, 10770688), (16, 8751184), (26, 5385344), (32, 4375592), (52, 2692672), (64, 2187796), (104, 1346336), (128, 1093898), (208, 673168), (256, 546949), (416, 336584), (832, 168292), (1664, 84146), (3328, 42073)]