42141392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2069}}^1$

素因数の和:2163

約数の個数: 40

約数和(自身を含む): 87271200

約数和(自身を除く): 45129808

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2069, 2546, 4138, 5092, 8276, 10184, 16552, 20368, 33104, 39311, 78622, 138623, 157244, 277246, 314488, 554492, 628976, 1108984, 2217968, 2633837, 5267674, 10535348, 21070696, 42141392]

約数ペア:

[(1, 42141392), (2, 21070696), (4, 10535348), (8, 5267674), (16, 2633837), (19, 2217968), (38, 1108984), (67, 628976), (76, 554492), (134, 314488), (152, 277246), (268, 157244), (304, 138623), (536, 78622), (1072, 39311), (1273, 33104), (2069, 20368), (2546, 16552), (4138, 10184), (5092, 8276)]