16783052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 36216432

約数和(自身を除く): 19433380

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 61, 74, 122, 143, 148, 169, 244, 286, 338, 407, 481, 572, 671, 676, 793, 814, 962, 1342, 1586, 1628, 1859, 1924, 2257, 2684, 3172, 3718, 4514, 5291, 6253, 7436, 8723, 9028, 10309, 10582, 12506, 17446, 20618, 21164, 24827, 25012, 29341, 34892, 41236, 49654, 58682, 68783, 99308, 113399, 117364, 137566, 226798, 275132, 322751, 381433, 453596, 645502, 762866, 1291004, 1525732, 4195763, 8391526, 16783052]

約数ペア:

[(1, 16783052), (2, 8391526), (4, 4195763), (11, 1525732), (13, 1291004), (22, 762866), (26, 645502), (37, 453596), (44, 381433), (52, 322751), (61, 275132), (74, 226798), (122, 137566), (143, 117364), (148, 113399), (169, 99308), (244, 68783), (286, 58682), (338, 49654), (407, 41236), (481, 34892), (572, 29341), (671, 25012), (676, 24827), (793, 21164), (814, 20618), (962, 17446), (1342, 12506), (1586, 10582), (1628, 10309), (1859, 9028), (1924, 8723), (2257, 7436), (2684, 6253), (3172, 5291), (3718, 4514)]