13397552

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 80

約数和(自身を含む): 31551552

約数和(自身を除く): 18154000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 53, 56, 61, 74, 106, 112, 122, 148, 212, 244, 259, 296, 371, 424, 427, 488, 518, 592, 742, 848, 854, 976, 1036, 1484, 1708, 1961, 2072, 2257, 2968, 3233, 3416, 3922, 4144, 4514, 5936, 6466, 6832, 7844, 9028, 12932, 13727, 15688, 15799, 18056, 22631, 25864, 27454, 31376, 31598, 36112, 45262, 51728, 54908, 63196, 90524, 109816, 119621, 126392, 181048, 219632, 239242, 252784, 362096, 478484, 837347, 956968, 1674694, 1913936, 3349388, 6698776, 13397552]

約数ペア:

[(1, 13397552), (2, 6698776), (4, 3349388), (7, 1913936), (8, 1674694), (14, 956968), (16, 837347), (28, 478484), (37, 362096), (53, 252784), (56, 239242), (61, 219632), (74, 181048), (106, 126392), (112, 119621), (122, 109816), (148, 90524), (212, 63196), (244, 54908), (259, 51728), (296, 45262), (371, 36112), (424, 31598), (427, 31376), (488, 27454), (518, 25864), (592, 22631), (742, 18056), (848, 15799), (854, 15688), (976, 13727), (1036, 12932), (1484, 9028), (1708, 7844), (1961, 6832), (2072, 6466), (2257, 5936), (2968, 4514), (3233, 4144), (3416, 3922)]