16745476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 34497792

約数和(自身を除く): 17752316

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 122, 187, 244, 367, 374, 671, 734, 748, 1037, 1342, 1468, 2074, 2684, 4037, 4148, 6239, 8074, 11407, 12478, 16148, 22387, 22814, 24956, 44774, 45628, 68629, 89548, 137258, 246257, 274516, 380579, 492514, 761158, 985028, 1522316, 4186369, 8372738, 16745476]

約数ペア:

[(1, 16745476), (2, 8372738), (4, 4186369), (11, 1522316), (17, 985028), (22, 761158), (34, 492514), (44, 380579), (61, 274516), (68, 246257), (122, 137258), (187, 89548), (244, 68629), (367, 45628), (374, 44774), (671, 24956), (734, 22814), (748, 22387), (1037, 16148), (1342, 12478), (1468, 11407), (2074, 8074), (2684, 6239), (4037, 4148)]