12785424

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 35509632

約数和(自身を除く): 22724208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 313, 368, 444, 552, 592, 626, 851, 888, 939, 1104, 1252, 1702, 1776, 1878, 2504, 2553, 3404, 3756, 5008, 5106, 6808, 7199, 7512, 10212, 11581, 13616, 14398, 15024, 20424, 21597, 23162, 28796, 34743, 40848, 43194, 46324, 57592, 69486, 86388, 92648, 115184, 138972, 172776, 185296, 266363, 277944, 345552, 532726, 555888, 799089, 1065452, 1598178, 2130904, 3196356, 4261808, 6392712, 12785424]

約数ペア:

[(1, 12785424), (2, 6392712), (3, 4261808), (4, 3196356), (6, 2130904), (8, 1598178), (12, 1065452), (16, 799089), (23, 555888), (24, 532726), (37, 345552), (46, 277944), (48, 266363), (69, 185296), (74, 172776), (92, 138972), (111, 115184), (138, 92648), (148, 86388), (184, 69486), (222, 57592), (276, 46324), (296, 43194), (313, 40848), (368, 34743), (444, 28796), (552, 23162), (592, 21597), (626, 20424), (851, 15024), (888, 14398), (939, 13616), (1104, 11581), (1252, 10212), (1702, 7512), (1776, 7199), (1878, 6808), (2504, 5106), (2553, 5008), (3404, 3756)]