17755424

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 72

約数和(自身を含む): 38884860

約数和(自身を除く): 21129436

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 53, 58, 76, 106, 116, 152, 212, 232, 304, 361, 424, 464, 551, 608, 722, 848, 928, 1007, 1102, 1444, 1537, 1696, 2014, 2204, 2888, 3074, 4028, 4408, 5776, 6148, 8056, 8816, 10469, 11552, 12296, 16112, 17632, 19133, 20938, 24592, 29203, 32224, 38266, 41876, 49184, 58406, 76532, 83752, 116812, 153064, 167504, 233624, 306128, 335008, 467248, 554857, 612256, 934496, 1109714, 2219428, 4438856, 8877712, 17755424]

約数ペア:

[(1, 17755424), (2, 8877712), (4, 4438856), (8, 2219428), (16, 1109714), (19, 934496), (29, 612256), (32, 554857), (38, 467248), (53, 335008), (58, 306128), (76, 233624), (106, 167504), (116, 153064), (152, 116812), (212, 83752), (232, 76532), (304, 58406), (361, 49184), (424, 41876), (464, 38266), (551, 32224), (608, 29203), (722, 24592), (848, 20938), (928, 19133), (1007, 17632), (1102, 16112), (1444, 12296), (1537, 11552), (1696, 10469), (2014, 8816), (2204, 8056), (2888, 6148), (3074, 5776), (4028, 4408)]