38612368

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:455

約数の個数: 40

約数和(自身を含む): 76731200

約数和(自身を除く): 38118832

約数列:

[1, 2, 4, 8, 16, 67, 134, 181, 199, 268, 362, 398, 536, 724, 796, 1072, 1448, 1592, 2896, 3184, 12127, 13333, 24254, 26666, 36019, 48508, 53332, 72038, 97016, 106664, 144076, 194032, 213328, 288152, 576304, 2413273, 4826546, 9653092, 19306184, 38612368]

約数ペア:

[(1, 38612368), (2, 19306184), (4, 9653092), (8, 4826546), (16, 2413273), (67, 576304), (134, 288152), (181, 213328), (199, 194032), (268, 144076), (362, 106664), (398, 97016), (536, 72038), (724, 53332), (796, 48508), (1072, 36019), (1448, 26666), (1592, 24254), (2896, 13333), (3184, 12127)]