38137456

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2039}}^1$

素因数の和:2221

約数の個数: 40

約数和(自身を含む): 84994560

約数和(自身を除く): 46857104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1336, 2039, 2338, 2672, 4078, 4676, 8156, 9352, 14273, 16312, 18704, 28546, 32624, 57092, 114184, 228368, 340513, 681026, 1362052, 2383591, 2724104, 4767182, 5448208, 9534364, 19068728, 38137456]

約数ペア:

[(1, 38137456), (2, 19068728), (4, 9534364), (7, 5448208), (8, 4767182), (14, 2724104), (16, 2383591), (28, 1362052), (56, 681026), (112, 340513), (167, 228368), (334, 114184), (668, 57092), (1169, 32624), (1336, 28546), (2039, 18704), (2338, 16312), (2672, 14273), (4078, 9352), (4676, 8156)]