1570981408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{1871}}^1$

素因数の和:3281

約数の個数: 48

約数和(自身を含む): 3259751040

約数和(自身を除く): 1688769632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1381, 1871, 2762, 3742, 5524, 7484, 11048, 14968, 22096, 26239, 29936, 35549, 44192, 52478, 59872, 71098, 104956, 142196, 209912, 284392, 419824, 568784, 839648, 1137568, 2583851, 5167702, 10335404, 20670808, 41341616, 49093169, 82683232, 98186338, 196372676, 392745352, 785490704, 1570981408]

約数ペア:

[(1, 1570981408), (2, 785490704), (4, 392745352), (8, 196372676), (16, 98186338), (19, 82683232), (32, 49093169), (38, 41341616), (76, 20670808), (152, 10335404), (304, 5167702), (608, 2583851), (1381, 1137568), (1871, 839648), (2762, 568784), (3742, 419824), (5524, 284392), (7484, 209912), (11048, 142196), (14968, 104956), (22096, 71098), (26239, 59872), (29936, 52478), (35549, 44192)]