38966112

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7121}}^1$

素因数の和:7156

約数の個数: 72

約数和(自身を含む): 116658360

約数和(自身を除く): 77692248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 7121, 14242, 21363, 28484, 42726, 56968, 64089, 85452, 113936, 128178, 135299, 170904, 227872, 256356, 270598, 341808, 405897, 512712, 541196, 683616, 811794, 1025424, 1082392, 1217691, 1623588, 2050848, 2164784, 2435382, 3247176, 4329568, 4870764, 6494352, 9741528, 12988704, 19483056, 38966112]

約数ペア:

[(1, 38966112), (2, 19483056), (3, 12988704), (4, 9741528), (6, 6494352), (8, 4870764), (9, 4329568), (12, 3247176), (16, 2435382), (18, 2164784), (19, 2050848), (24, 1623588), (32, 1217691), (36, 1082392), (38, 1025424), (48, 811794), (57, 683616), (72, 541196), (76, 512712), (96, 405897), (114, 341808), (144, 270598), (152, 256356), (171, 227872), (228, 170904), (288, 135299), (304, 128178), (342, 113936), (456, 85452), (608, 64089), (684, 56968), (912, 42726), (1368, 28484), (1824, 21363), (2736, 14242), (5472, 7121)]