40705032

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 109111680

約数和(自身を除く): 68406648

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1702, 1993, 2553, 3404, 3986, 5106, 5979, 6808, 7972, 10212, 11958, 15944, 20424, 23916, 45839, 47832, 73741, 91678, 137517, 147482, 183356, 221223, 275034, 294964, 366712, 442446, 550068, 589928, 884892, 1100136, 1696043, 1769784, 3392086, 5088129, 6784172, 10176258, 13568344, 20352516, 40705032]

約数ペア:

[(1, 40705032), (2, 20352516), (3, 13568344), (4, 10176258), (6, 6784172), (8, 5088129), (12, 3392086), (23, 1769784), (24, 1696043), (37, 1100136), (46, 884892), (69, 589928), (74, 550068), (92, 442446), (111, 366712), (138, 294964), (148, 275034), (184, 221223), (222, 183356), (276, 147482), (296, 137517), (444, 91678), (552, 73741), (851, 47832), (888, 45839), (1702, 23916), (1993, 20424), (2553, 15944), (3404, 11958), (3986, 10212), (5106, 7972), (5979, 6808)]