40845084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28603}}^1$

素因数の和:28634

約数の個数: 48

約数和(自身を含む): 115331328

約数和(自身を除く): 74486244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 28603, 57206, 85809, 114412, 171618, 200221, 343236, 400442, 486251, 600663, 800884, 972502, 1201326, 1458753, 1945004, 2402652, 2917506, 3403757, 5835012, 6807514, 10211271, 13615028, 20422542, 40845084]

約数ペア:

[(1, 40845084), (2, 20422542), (3, 13615028), (4, 10211271), (6, 6807514), (7, 5835012), (12, 3403757), (14, 2917506), (17, 2402652), (21, 1945004), (28, 1458753), (34, 1201326), (42, 972502), (51, 800884), (68, 600663), (84, 486251), (102, 400442), (119, 343236), (204, 200221), (238, 171618), (357, 114412), (476, 85809), (714, 57206), (1428, 28603)]