38534356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 81970560

約数和(自身を除く): 43436204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 113, 133, 226, 266, 452, 532, 641, 791, 1282, 1582, 2147, 2564, 3164, 4294, 4487, 8588, 8974, 12179, 15029, 17948, 24358, 30058, 48716, 60116, 72433, 85253, 144866, 170506, 289732, 341012, 507031, 1014062, 1376227, 2028124, 2752454, 5504908, 9633589, 19267178, 38534356]

約数ペア:

[(1, 38534356), (2, 19267178), (4, 9633589), (7, 5504908), (14, 2752454), (19, 2028124), (28, 1376227), (38, 1014062), (76, 507031), (113, 341012), (133, 289732), (226, 170506), (266, 144866), (452, 85253), (532, 72433), (641, 60116), (791, 48716), (1282, 30058), (1582, 24358), (2147, 17948), (2564, 15029), (3164, 12179), (4294, 8974), (4487, 8588)]