40925392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7919}}^1$

素因数の和:7963

約数の個数: 40

約数和(自身を含む): 88387200

約数和(自身を除く): 47461808

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 7919, 15838, 31676, 63352, 126704, 134623, 150461, 269246, 300922, 538492, 601844, 1076984, 1203688, 2153968, 2407376, 2557837, 5115674, 10231348, 20462696, 40925392]

約数ペア:

[(1, 40925392), (2, 20462696), (4, 10231348), (8, 5115674), (16, 2557837), (17, 2407376), (19, 2153968), (34, 1203688), (38, 1076984), (68, 601844), (76, 538492), (136, 300922), (152, 269246), (272, 150461), (304, 134623), (323, 126704), (646, 63352), (1292, 31676), (2584, 15838), (5168, 7919)]