7871567392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{1877}}^1$

素因数の和:2510

約数の個数: 96

約数和(自身を含む): 17710186032

約数和(自身を除く): 9838618640

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 593, 884, 1186, 1768, 1877, 2372, 3536, 3754, 4744, 7072, 7508, 7709, 9488, 10081, 15016, 15418, 18976, 20162, 24401, 30032, 30836, 31909, 40324, 48802, 60064, 61672, 63818, 80648, 97604, 123344, 127636, 131053, 161296, 195208, 246688, 255272, 262106, 322592, 390416, 414817, 510544, 524212, 780832, 829634, 1021088, 1048424, 1113061, 1659268, 2096848, 2226122, 3318536, 4193696, 4452244, 6637072, 8904488, 13274144, 14469793, 17808976, 18922037, 28939586, 35617952, 37844074, 57879172, 75688148, 115758344, 151376296, 231516688, 245986481, 302752592, 463033376, 491972962, 605505184, 983945924, 1967891848, 3935783696, 7871567392]

約数ペア:

[(1, 7871567392), (2, 3935783696), (4, 1967891848), (8, 983945924), (13, 605505184), (16, 491972962), (17, 463033376), (26, 302752592), (32, 245986481), (34, 231516688), (52, 151376296), (68, 115758344), (104, 75688148), (136, 57879172), (208, 37844074), (221, 35617952), (272, 28939586), (416, 18922037), (442, 17808976), (544, 14469793), (593, 13274144), (884, 8904488), (1186, 6637072), (1768, 4452244), (1877, 4193696), (2372, 3318536), (3536, 2226122), (3754, 2096848), (4744, 1659268), (7072, 1113061), (7508, 1048424), (7709, 1021088), (9488, 829634), (10081, 780832), (15016, 524212), (15418, 510544), (18976, 414817), (20162, 390416), (24401, 322592), (30032, 262106), (30836, 255272), (31909, 246688), (40324, 195208), (48802, 161296), (60064, 131053), (61672, 127636), (63818, 123344), (80648, 97604)]