5381408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 11430720

約数和(自身を除く): 6049312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 167, 212, 304, 334, 424, 608, 668, 848, 1007, 1336, 1696, 2014, 2672, 3173, 4028, 5344, 6346, 8056, 8851, 12692, 16112, 17702, 25384, 32224, 35404, 50768, 70808, 101536, 141616, 168169, 283232, 336338, 672676, 1345352, 2690704, 5381408]

約数ペア:

[(1, 5381408), (2, 2690704), (4, 1345352), (8, 672676), (16, 336338), (19, 283232), (32, 168169), (38, 141616), (53, 101536), (76, 70808), (106, 50768), (152, 35404), (167, 32224), (212, 25384), (304, 17702), (334, 16112), (424, 12692), (608, 8851), (668, 8056), (848, 6346), (1007, 5344), (1336, 4028), (1696, 3173), (2014, 2672)]