42970312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 101836800

約数和(自身を除く): 58866488

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 154, 158, 308, 316, 553, 616, 632, 869, 883, 1106, 1738, 1766, 2212, 3476, 3532, 4424, 6083, 6181, 6952, 7064, 9713, 12166, 12362, 19426, 24332, 24724, 38852, 48664, 49448, 67991, 69757, 77704, 135982, 139514, 271964, 279028, 488299, 543928, 558056, 767327, 976598, 1534654, 1953196, 3069308, 3906392, 5371289, 6138616, 10742578, 21485156, 42970312]

約数ペア:

[(1, 42970312), (2, 21485156), (4, 10742578), (7, 6138616), (8, 5371289), (11, 3906392), (14, 3069308), (22, 1953196), (28, 1534654), (44, 976598), (56, 767327), (77, 558056), (79, 543928), (88, 488299), (154, 279028), (158, 271964), (308, 139514), (316, 135982), (553, 77704), (616, 69757), (632, 67991), (869, 49448), (883, 48664), (1106, 38852), (1738, 24724), (1766, 24332), (2212, 19426), (3476, 12362), (3532, 12166), (4424, 9713), (6083, 7064), (6181, 6952)]