38188928

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 79555920

約数和(自身を除く): 41366992

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 67, 73, 122, 128, 134, 146, 244, 268, 292, 488, 536, 584, 976, 1072, 1168, 1952, 2144, 2336, 3904, 4087, 4288, 4453, 4672, 4891, 7808, 8174, 8576, 8906, 9344, 9782, 16348, 17812, 19564, 32696, 35624, 39128, 65392, 71248, 78256, 130784, 142496, 156512, 261568, 284992, 298351, 313024, 523136, 569984, 596702, 626048, 1193404, 2386808, 4773616, 9547232, 19094464, 38188928]

約数ペア:

[(1, 38188928), (2, 19094464), (4, 9547232), (8, 4773616), (16, 2386808), (32, 1193404), (61, 626048), (64, 596702), (67, 569984), (73, 523136), (122, 313024), (128, 298351), (134, 284992), (146, 261568), (244, 156512), (268, 142496), (292, 130784), (488, 78256), (536, 71248), (584, 65392), (976, 39128), (1072, 35624), (1168, 32696), (1952, 19564), (2144, 17812), (2336, 16348), (3904, 9782), (4087, 9344), (4288, 8906), (4453, 8576), (4672, 8174), (4891, 7808)]