38916822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 92805120

約数和(自身を除く): 53888298

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 79, 111, 158, 222, 237, 259, 317, 474, 518, 553, 634, 777, 951, 1106, 1554, 1659, 1902, 2219, 2923, 3318, 4438, 5846, 6657, 8769, 11729, 13314, 17538, 20461, 23458, 25043, 35187, 40922, 50086, 61383, 70374, 75129, 82103, 122766, 150258, 164206, 175301, 246309, 350602, 492618, 525903, 926591, 1051806, 1853182, 2779773, 5559546, 6486137, 12972274, 19458411, 38916822]

約数ペア:

[(1, 38916822), (2, 19458411), (3, 12972274), (6, 6486137), (7, 5559546), (14, 2779773), (21, 1853182), (37, 1051806), (42, 926591), (74, 525903), (79, 492618), (111, 350602), (158, 246309), (222, 175301), (237, 164206), (259, 150258), (317, 122766), (474, 82103), (518, 75129), (553, 70374), (634, 61383), (777, 50086), (951, 40922), (1106, 35187), (1554, 25043), (1659, 23458), (1902, 20461), (2219, 17538), (2923, 13314), (3318, 11729), (4438, 8769), (5846, 6657)]