15696907772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{6521}}^1$

素因数の和:6951

約数の個数: 96

約数和(自身を含む): 35895000960

約数和(自身を除く): 20198093188

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 389, 442, 476, 778, 884, 1547, 1556, 2723, 3094, 5057, 5446, 6188, 6521, 6613, 10114, 10892, 13042, 13226, 20228, 26084, 26452, 35399, 45647, 46291, 70798, 84773, 85969, 91294, 92582, 110857, 141596, 169546, 171938, 182588, 185164, 221714, 339092, 343876, 443428, 593411, 601783, 775999, 1186822, 1203566, 1441141, 1551998, 2373644, 2407132, 2536669, 2882282, 3103996, 5073338, 5764564, 10087987, 10146676, 17756683, 20175974, 32976697, 35513366, 40351948, 43123373, 65953394, 71026732, 86246746, 131906788, 172493492, 230836879, 301863611, 461673758, 560603849, 603727222, 923347516, 1121207698, 1207454444, 2242415396, 3924226943, 7848453886, 15696907772]

約数ペア:

[(1, 15696907772), (2, 7848453886), (4, 3924226943), (7, 2242415396), (13, 1207454444), (14, 1121207698), (17, 923347516), (26, 603727222), (28, 560603849), (34, 461673758), (52, 301863611), (68, 230836879), (91, 172493492), (119, 131906788), (182, 86246746), (221, 71026732), (238, 65953394), (364, 43123373), (389, 40351948), (442, 35513366), (476, 32976697), (778, 20175974), (884, 17756683), (1547, 10146676), (1556, 10087987), (2723, 5764564), (3094, 5073338), (5057, 3103996), (5446, 2882282), (6188, 2536669), (6521, 2407132), (6613, 2373644), (10114, 1551998), (10892, 1441141), (13042, 1203566), (13226, 1186822), (20228, 775999), (26084, 601783), (26452, 593411), (35399, 443428), (45647, 343876), (46291, 339092), (70798, 221714), (84773, 185164), (85969, 182588), (91294, 171938), (92582, 169546), (110857, 141596)]