42851557728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{21255733}}^1$

素因数の和:21255756

約数の個数: 72

約数和(自身を含む): 139267569168

約数和(自身を除く): 96416011440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 21255733, 42511466, 63767199, 85022932, 127534398, 148790131, 170045864, 191301597, 255068796, 297580262, 340091728, 382603194, 446370393, 510137592, 595160524, 680183456, 765206388, 892740786, 1020275184, 1190321048, 1339111179, 1530412776, 1785481572, 2040550368, 2380642096, 2678222358, 3060825552, 3570963144, 4761284192, 5356444716, 6121651104, 7141926288, 10712889432, 14283852576, 21425778864, 42851557728]

約数ペア:

[(1, 42851557728), (2, 21425778864), (3, 14283852576), (4, 10712889432), (6, 7141926288), (7, 6121651104), (8, 5356444716), (9, 4761284192), (12, 3570963144), (14, 3060825552), (16, 2678222358), (18, 2380642096), (21, 2040550368), (24, 1785481572), (28, 1530412776), (32, 1339111179), (36, 1190321048), (42, 1020275184), (48, 892740786), (56, 765206388), (63, 680183456), (72, 595160524), (84, 510137592), (96, 446370393), (112, 382603194), (126, 340091728), (144, 297580262), (168, 255068796), (224, 191301597), (252, 170045864), (288, 148790131), (336, 127534398), (504, 85022932), (672, 63767199), (1008, 42511466), (2016, 21255733)]