42211988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 92010240

約数和(自身を除く): 49798252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 1303, 2314, 2492, 2606, 4628, 5212, 8099, 9121, 16198, 16939, 18242, 32396, 33878, 36484, 67756, 115967, 118573, 231934, 237146, 463868, 474292, 811769, 1507571, 1623538, 3015142, 3247076, 6030284, 10552997, 21105994, 42211988]

約数ペア:

[(1, 42211988), (2, 21105994), (4, 10552997), (7, 6030284), (13, 3247076), (14, 3015142), (26, 1623538), (28, 1507571), (52, 811769), (89, 474292), (91, 463868), (178, 237146), (182, 231934), (356, 118573), (364, 115967), (623, 67756), (1157, 36484), (1246, 33878), (1303, 32396), (2314, 18242), (2492, 16939), (2606, 16198), (4628, 9121), (5212, 8099)]