21748761168

素因数分解:

$2^4\times 3^1\times {\mathrm{7993}}^1\times {\mathrm{56687}}^1$

素因数の和:64691

約数の個数: 40

約数和(自身を含む): 56192320128

約数和(自身を除く): 34443558960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 7993, 15986, 23979, 31972, 47958, 56687, 63944, 95916, 113374, 127888, 170061, 191832, 226748, 340122, 383664, 453496, 680244, 906992, 1360488, 2720976, 453099191, 906198382, 1359297573, 1812396764, 2718595146, 3624793528, 5437190292, 7249587056, 10874380584, 21748761168]

約数ペア:

[(1, 21748761168), (2, 10874380584), (3, 7249587056), (4, 5437190292), (6, 3624793528), (8, 2718595146), (12, 1812396764), (16, 1359297573), (24, 906198382), (48, 453099191), (7993, 2720976), (15986, 1360488), (23979, 906992), (31972, 680244), (47958, 453496), (56687, 383664), (63944, 340122), (95916, 226748), (113374, 191832), (127888, 170061)]