27431944

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 53121600

約数和(自身を除く): 25689656

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 244, 268, 488, 536, 839, 1678, 3356, 4087, 6712, 8174, 16348, 32696, 51179, 56213, 102358, 112426, 204716, 224852, 409432, 449704, 3428993, 6857986, 13715972, 27431944]

約数ペア:

[(1, 27431944), (2, 13715972), (4, 6857986), (8, 3428993), (61, 449704), (67, 409432), (122, 224852), (134, 204716), (244, 112426), (268, 102358), (488, 56213), (536, 51179), (839, 32696), (1678, 16348), (3356, 8174), (4087, 6712)]