15703023896

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{39367}}^1$

素因数の和:39816

約数の個数: 64

約数和(自身を含む): 35714649600

約数和(自身を除く): 20011625704

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 419, 476, 838, 952, 1676, 2933, 3352, 5866, 7123, 11732, 14246, 23464, 28492, 39367, 49861, 56984, 78734, 99722, 157468, 199444, 275569, 314936, 398888, 551138, 669239, 1102276, 1338478, 2204552, 2676956, 4684673, 5353912, 9369346, 16494773, 18738692, 32989546, 37477384, 65979092, 115463411, 131958184, 230926822, 280411141, 461853644, 560822282, 923707288, 1121644564, 1962877987, 2243289128, 3925755974, 7851511948, 15703023896]

約数ペア:

[(1, 15703023896), (2, 7851511948), (4, 3925755974), (7, 2243289128), (8, 1962877987), (14, 1121644564), (17, 923707288), (28, 560822282), (34, 461853644), (56, 280411141), (68, 230926822), (119, 131958184), (136, 115463411), (238, 65979092), (419, 37477384), (476, 32989546), (838, 18738692), (952, 16494773), (1676, 9369346), (2933, 5353912), (3352, 4684673), (5866, 2676956), (7123, 2204552), (11732, 1338478), (14246, 1102276), (23464, 669239), (28492, 551138), (39367, 398888), (49861, 314936), (56984, 275569), (78734, 199444), (99722, 157468)]