8194472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 19764000

約数和(自身を除く): 11569528

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 29, 38, 44, 52, 58, 76, 88, 104, 116, 143, 152, 169, 209, 232, 247, 286, 319, 338, 377, 418, 494, 551, 572, 638, 676, 754, 836, 988, 1102, 1144, 1276, 1352, 1508, 1672, 1859, 1976, 2204, 2552, 2717, 3016, 3211, 3718, 4147, 4408, 4901, 5434, 6061, 6422, 7163, 7436, 8294, 9802, 10868, 12122, 12844, 14326, 14872, 16588, 19604, 21736, 24244, 25688, 28652, 33176, 35321, 39208, 48488, 53911, 57304, 70642, 78793, 93119, 107822, 141284, 157586, 186238, 215644, 282568, 315172, 372476, 431288, 630344, 744952, 1024309, 2048618, 4097236, 8194472]

約数ペア:

[(1, 8194472), (2, 4097236), (4, 2048618), (8, 1024309), (11, 744952), (13, 630344), (19, 431288), (22, 372476), (26, 315172), (29, 282568), (38, 215644), (44, 186238), (52, 157586), (58, 141284), (76, 107822), (88, 93119), (104, 78793), (116, 70642), (143, 57304), (152, 53911), (169, 48488), (209, 39208), (232, 35321), (247, 33176), (286, 28652), (319, 25688), (338, 24244), (377, 21736), (418, 19604), (494, 16588), (551, 14872), (572, 14326), (638, 12844), (676, 12122), (754, 10868), (836, 9802), (988, 8294), (1102, 7436), (1144, 7163), (1276, 6422), (1352, 6061), (1508, 5434), (1672, 4901), (1859, 4408), (1976, 4147), (2204, 3718), (2552, 3211), (2717, 3016)]