7213372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 14249088

約数和(自身を除く): 7035716

約数列:

[1, 2, 4, 17, 34, 37, 47, 61, 68, 74, 94, 122, 148, 188, 244, 629, 799, 1037, 1258, 1598, 1739, 2074, 2257, 2516, 2867, 3196, 3478, 4148, 4514, 5734, 6956, 9028, 11468, 29563, 38369, 48739, 59126, 76738, 97478, 106079, 118252, 153476, 194956, 212158, 424316, 1803343, 3606686, 7213372]

約数ペア:

[(1, 7213372), (2, 3606686), (4, 1803343), (17, 424316), (34, 212158), (37, 194956), (47, 153476), (61, 118252), (68, 106079), (74, 97478), (94, 76738), (122, 59126), (148, 48739), (188, 38369), (244, 29563), (629, 11468), (799, 9028), (1037, 6956), (1258, 5734), (1598, 4514), (1739, 4148), (2074, 3478), (2257, 3196), (2516, 2867)]