16784236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 36542016

約数和(自身を除く): 19757780

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 953, 1036, 1258, 1906, 2516, 3812, 4403, 6671, 8806, 13342, 16201, 17612, 26684, 32402, 35261, 64804, 70522, 113407, 141044, 226814, 246827, 453628, 493654, 599437, 987308, 1198874, 2397748, 4196059, 8392118, 16784236]

約数ペア:

[(1, 16784236), (2, 8392118), (4, 4196059), (7, 2397748), (14, 1198874), (17, 987308), (28, 599437), (34, 493654), (37, 453628), (68, 246827), (74, 226814), (119, 141044), (148, 113407), (238, 70522), (259, 64804), (476, 35261), (518, 32402), (629, 26684), (953, 17612), (1036, 16201), (1258, 13342), (1906, 8806), (2516, 6671), (3812, 4403)]