40192068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25183}}^1$

素因数の和:25216

約数の個数: 48

約数和(自身を含む): 112824320

約数和(自身を除く): 72632252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 25183, 50366, 75549, 100732, 151098, 176281, 302196, 352562, 478477, 528843, 705124, 956954, 1057686, 1435431, 1913908, 2115372, 2870862, 3349339, 5741724, 6698678, 10048017, 13397356, 20096034, 40192068]

約数ペア:

[(1, 40192068), (2, 20096034), (3, 13397356), (4, 10048017), (6, 6698678), (7, 5741724), (12, 3349339), (14, 2870862), (19, 2115372), (21, 1913908), (28, 1435431), (38, 1057686), (42, 956954), (57, 705124), (76, 528843), (84, 478477), (114, 352562), (133, 302196), (228, 176281), (266, 151098), (399, 100732), (532, 75549), (798, 50366), (1596, 25183)]