12917632

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 31701600

約数和(自身を除く): 18783968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1109, 1456, 1664, 2218, 2912, 4436, 5824, 7763, 8872, 11648, 14417, 15526, 17744, 28834, 31052, 35488, 57668, 62104, 70976, 100919, 115336, 124208, 141952, 201838, 230672, 248416, 403676, 461344, 496832, 807352, 922688, 993664, 1614704, 1845376, 3229408, 6458816, 12917632]

約数ペア:

[(1, 12917632), (2, 6458816), (4, 3229408), (7, 1845376), (8, 1614704), (13, 993664), (14, 922688), (16, 807352), (26, 496832), (28, 461344), (32, 403676), (52, 248416), (56, 230672), (64, 201838), (91, 141952), (104, 124208), (112, 115336), (128, 100919), (182, 70976), (208, 62104), (224, 57668), (364, 35488), (416, 31052), (448, 28834), (728, 17744), (832, 15526), (896, 14417), (1109, 11648), (1456, 8872), (1664, 7763), (2218, 5824), (2912, 4436)]