38513808

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3767}}^1$

素因数の和:3852

約数の個数: 60

約数和(自身を含む): 109332288

約数和(自身を除く): 70818480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 3767, 5112, 7534, 10224, 11301, 15068, 22602, 30136, 33903, 45204, 60272, 67806, 90408, 135612, 180816, 267457, 271224, 534914, 542448, 802371, 1069828, 1604742, 2139656, 2407113, 3209484, 4279312, 4814226, 6418968, 9628452, 12837936, 19256904, 38513808]

約数ペア:

[(1, 38513808), (2, 19256904), (3, 12837936), (4, 9628452), (6, 6418968), (8, 4814226), (9, 4279312), (12, 3209484), (16, 2407113), (18, 2139656), (24, 1604742), (36, 1069828), (48, 802371), (71, 542448), (72, 534914), (142, 271224), (144, 267457), (213, 180816), (284, 135612), (426, 90408), (568, 67806), (639, 60272), (852, 45204), (1136, 33903), (1278, 30136), (1704, 22602), (2556, 15068), (3408, 11301), (3767, 10224), (5112, 7534)]