40024222

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 38357858

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 53, 106, 119, 133, 167, 238, 266, 323, 334, 371, 646, 742, 901, 1007, 1169, 1802, 2014, 2261, 2338, 2839, 3173, 4522, 5678, 6307, 6346, 7049, 8851, 12614, 14098, 17119, 17702, 19873, 22211, 34238, 39746, 44422, 53941, 61957, 107882, 119833, 123914, 150467, 168169, 239666, 300934, 336338, 377587, 755174, 1053269, 1177183, 2106538, 2354366, 2858873, 5717746, 20012111, 40024222]

約数ペア:

[(1, 40024222), (2, 20012111), (7, 5717746), (14, 2858873), (17, 2354366), (19, 2106538), (34, 1177183), (38, 1053269), (53, 755174), (106, 377587), (119, 336338), (133, 300934), (167, 239666), (238, 168169), (266, 150467), (323, 123914), (334, 119833), (371, 107882), (646, 61957), (742, 53941), (901, 44422), (1007, 39746), (1169, 34238), (1802, 22211), (2014, 19873), (2261, 17702), (2338, 17119), (2839, 14098), (3173, 12614), (4522, 8851), (5678, 7049), (6307, 6346)]