38378144

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2347}}^1$

素因数の和:2437

約数の個数: 48

約数和(自身を含む): 87571008

約数和(自身を除く): 49192864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 2347, 4088, 4694, 8176, 9388, 16352, 16429, 18776, 32858, 37552, 65716, 75104, 131432, 171331, 262864, 342662, 525728, 685324, 1199317, 1370648, 2398634, 2741296, 4797268, 5482592, 9594536, 19189072, 38378144]

約数ペア:

[(1, 38378144), (2, 19189072), (4, 9594536), (7, 5482592), (8, 4797268), (14, 2741296), (16, 2398634), (28, 1370648), (32, 1199317), (56, 685324), (73, 525728), (112, 342662), (146, 262864), (224, 171331), (292, 131432), (511, 75104), (584, 65716), (1022, 37552), (1168, 32858), (2044, 18776), (2336, 16429), (2347, 16352), (4088, 9388), (4694, 8176)]