41507438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 81077760

約数和(自身を除く): 39570322

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 67, 119, 133, 134, 137, 238, 266, 274, 323, 469, 646, 938, 959, 1139, 1273, 1918, 2261, 2278, 2329, 2546, 2603, 4522, 4658, 5206, 7973, 8911, 9179, 15946, 16303, 17822, 18221, 18358, 21641, 32606, 36442, 43282, 44251, 64253, 88502, 128506, 151487, 156043, 174401, 302974, 309757, 312086, 348802, 619514, 1092301, 1220807, 2184602, 2441614, 2964817, 5929634, 20753719, 41507438]

約数ペア:

[(1, 41507438), (2, 20753719), (7, 5929634), (14, 2964817), (17, 2441614), (19, 2184602), (34, 1220807), (38, 1092301), (67, 619514), (119, 348802), (133, 312086), (134, 309757), (137, 302974), (238, 174401), (266, 156043), (274, 151487), (323, 128506), (469, 88502), (646, 64253), (938, 44251), (959, 43282), (1139, 36442), (1273, 32606), (1918, 21641), (2261, 18358), (2278, 18221), (2329, 17822), (2546, 16303), (2603, 15946), (4522, 9179), (4658, 8911), (5206, 7973)]