38467682416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{158371}}^1$

素因数の和:158462

約数の個数: 80

約数和(自身を含む): 84836712960

約数和(自身を除く): 46369030544

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 47, 68, 76, 94, 136, 152, 188, 272, 304, 323, 376, 646, 752, 799, 893, 1292, 1598, 1786, 2584, 3196, 3572, 5168, 6392, 7144, 12784, 14288, 15181, 30362, 60724, 121448, 158371, 242896, 316742, 633484, 1266968, 2533936, 2692307, 3009049, 5384614, 6018098, 7443437, 10769228, 12036196, 14886874, 21538456, 24072392, 29773748, 43076912, 48144784, 51153833, 59547496, 102307666, 119094992, 126538429, 141425303, 204615332, 253076858, 282850606, 409230664, 506153716, 565701212, 818461328, 1012307432, 1131402424, 2024614864, 2262804848, 2404230151, 4808460302, 9616920604, 19233841208, 38467682416]

約数ペア:

[(1, 38467682416), (2, 19233841208), (4, 9616920604), (8, 4808460302), (16, 2404230151), (17, 2262804848), (19, 2024614864), (34, 1131402424), (38, 1012307432), (47, 818461328), (68, 565701212), (76, 506153716), (94, 409230664), (136, 282850606), (152, 253076858), (188, 204615332), (272, 141425303), (304, 126538429), (323, 119094992), (376, 102307666), (646, 59547496), (752, 51153833), (799, 48144784), (893, 43076912), (1292, 29773748), (1598, 24072392), (1786, 21538456), (2584, 14886874), (3196, 12036196), (3572, 10769228), (5168, 7443437), (6392, 6018098), (7144, 5384614), (12784, 3009049), (14288, 2692307), (15181, 2533936), (30362, 1266968), (60724, 633484), (121448, 316742), (158371, 242896)]