16717872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:850

約数の個数: 80

約数和(自身を含む): 47496960

約数和(自身を除く): 30779088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 797, 874, 912, 1104, 1311, 1594, 1748, 2391, 2622, 3188, 3496, 4782, 5244, 6376, 6992, 9564, 10488, 12752, 15143, 18331, 19128, 20976, 30286, 36662, 38256, 45429, 54993, 60572, 73324, 90858, 109986, 121144, 146648, 181716, 219972, 242288, 293296, 348289, 363432, 439944, 696578, 726864, 879888, 1044867, 1393156, 2089734, 2786312, 4179468, 5572624, 8358936, 16717872]

約数ペア:

[(1, 16717872), (2, 8358936), (3, 5572624), (4, 4179468), (6, 2786312), (8, 2089734), (12, 1393156), (16, 1044867), (19, 879888), (23, 726864), (24, 696578), (38, 439944), (46, 363432), (48, 348289), (57, 293296), (69, 242288), (76, 219972), (92, 181716), (114, 146648), (138, 121144), (152, 109986), (184, 90858), (228, 73324), (276, 60572), (304, 54993), (368, 45429), (437, 38256), (456, 36662), (552, 30286), (797, 20976), (874, 19128), (912, 18331), (1104, 15143), (1311, 12752), (1594, 10488), (1748, 9564), (2391, 6992), (2622, 6376), (3188, 5244), (3496, 4782)]