37881376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2285

約数の個数: 48

約数和(自身を含む): 82311768

約数和(自身を除く): 44430392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 2221, 4264, 4442, 8528, 8884, 17056, 17768, 28873, 35536, 57746, 71072, 91061, 115492, 182122, 230984, 364244, 461968, 728488, 923936, 1183793, 1456976, 2367586, 2913952, 4735172, 9470344, 18940688, 37881376]

約数ペア:

[(1, 37881376), (2, 18940688), (4, 9470344), (8, 4735172), (13, 2913952), (16, 2367586), (26, 1456976), (32, 1183793), (41, 923936), (52, 728488), (82, 461968), (104, 364244), (164, 230984), (208, 182122), (328, 115492), (416, 91061), (533, 71072), (656, 57746), (1066, 35536), (1312, 28873), (2132, 17768), (2221, 17056), (4264, 8884), (4442, 8528)]