38524948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 86337216

約数和(自身を除く): 47812268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 121, 137, 154, 166, 242, 274, 308, 332, 484, 548, 581, 847, 913, 959, 1162, 1507, 1694, 1826, 1918, 2324, 3014, 3388, 3652, 3836, 6028, 6391, 10043, 10549, 11371, 12782, 16577, 20086, 21098, 22742, 25564, 33154, 40172, 42196, 45484, 66308, 70301, 79597, 116039, 125081, 140602, 159194, 232078, 250162, 281204, 318388, 464156, 500324, 875567, 1375891, 1751134, 2751782, 3502268, 5503564, 9631237, 19262474, 38524948]

約数ペア:

[(1, 38524948), (2, 19262474), (4, 9631237), (7, 5503564), (11, 3502268), (14, 2751782), (22, 1751134), (28, 1375891), (44, 875567), (77, 500324), (83, 464156), (121, 318388), (137, 281204), (154, 250162), (166, 232078), (242, 159194), (274, 140602), (308, 125081), (332, 116039), (484, 79597), (548, 70301), (581, 66308), (847, 45484), (913, 42196), (959, 40172), (1162, 33154), (1507, 25564), (1694, 22742), (1826, 21098), (1918, 20086), (2324, 16577), (3014, 12782), (3388, 11371), (3652, 10549), (3836, 10043), (6028, 6391)]