3927476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 8580096

約数和(自身を除く): 4652620

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 223, 238, 259, 446, 476, 518, 629, 892, 1036, 1258, 1561, 2516, 3122, 3791, 4403, 6244, 7582, 8251, 8806, 15164, 16502, 17612, 26537, 33004, 53074, 57757, 106148, 115514, 140267, 231028, 280534, 561068, 981869, 1963738, 3927476]

約数ペア:

[(1, 3927476), (2, 1963738), (4, 981869), (7, 561068), (14, 280534), (17, 231028), (28, 140267), (34, 115514), (37, 106148), (68, 57757), (74, 53074), (119, 33004), (148, 26537), (223, 17612), (238, 16502), (259, 15164), (446, 8806), (476, 8251), (518, 7582), (629, 6244), (892, 4403), (1036, 3791), (1258, 3122), (1561, 2516)]