67649596

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 148236480

約数和(自身を除く): 80586884

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 79, 98, 119, 158, 196, 238, 257, 316, 476, 514, 553, 833, 1028, 1106, 1343, 1666, 1799, 2212, 2686, 3332, 3598, 3871, 4369, 5372, 7196, 7742, 8738, 9401, 12593, 15484, 17476, 18802, 20303, 25186, 30583, 37604, 40606, 50372, 61166, 65807, 81212, 122332, 131614, 142121, 214081, 263228, 284242, 345151, 428162, 568484, 690302, 856324, 994847, 1380604, 1989694, 2416057, 3979388, 4832114, 9664228, 16912399, 33824798, 67649596]

約数ペア:

[(1, 67649596), (2, 33824798), (4, 16912399), (7, 9664228), (14, 4832114), (17, 3979388), (28, 2416057), (34, 1989694), (49, 1380604), (68, 994847), (79, 856324), (98, 690302), (119, 568484), (158, 428162), (196, 345151), (238, 284242), (257, 263228), (316, 214081), (476, 142121), (514, 131614), (553, 122332), (833, 81212), (1028, 65807), (1106, 61166), (1343, 50372), (1666, 40606), (1799, 37604), (2212, 30583), (2686, 25186), (3332, 20303), (3598, 18802), (3871, 17476), (4369, 15484), (5372, 12593), (7196, 9401), (7742, 8738)]