38897312

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 79978752

約数和(自身を除く): 41081440

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 113, 124, 226, 248, 347, 452, 496, 694, 904, 992, 1388, 1808, 2776, 3503, 3616, 5552, 7006, 10757, 11104, 14012, 21514, 28024, 39211, 43028, 56048, 78422, 86056, 112096, 156844, 172112, 313688, 344224, 627376, 1215541, 1254752, 2431082, 4862164, 9724328, 19448656, 38897312]

約数ペア:

[(1, 38897312), (2, 19448656), (4, 9724328), (8, 4862164), (16, 2431082), (31, 1254752), (32, 1215541), (62, 627376), (113, 344224), (124, 313688), (226, 172112), (248, 156844), (347, 112096), (452, 86056), (496, 78422), (694, 56048), (904, 43028), (992, 39211), (1388, 28024), (1808, 21514), (2776, 14012), (3503, 11104), (3616, 10757), (5552, 7006)]