28343964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{743}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 76745088

約数和(自身を除く): 48401124

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 289, 374, 561, 578, 743, 748, 867, 1122, 1156, 1486, 1734, 2229, 2244, 2972, 3179, 3468, 4458, 6358, 8173, 8916, 9537, 12631, 12716, 16346, 19074, 24519, 25262, 32692, 37893, 38148, 49038, 50524, 75786, 98076, 138941, 151572, 214727, 277882, 416823, 429454, 555764, 644181, 833646, 858908, 1288362, 1667292, 2361997, 2576724, 4723994, 7085991, 9447988, 14171982, 28343964]

約数ペア:

[(1, 28343964), (2, 14171982), (3, 9447988), (4, 7085991), (6, 4723994), (11, 2576724), (12, 2361997), (17, 1667292), (22, 1288362), (33, 858908), (34, 833646), (44, 644181), (51, 555764), (66, 429454), (68, 416823), (102, 277882), (132, 214727), (187, 151572), (204, 138941), (289, 98076), (374, 75786), (561, 50524), (578, 49038), (743, 38148), (748, 37893), (867, 32692), (1122, 25262), (1156, 24519), (1486, 19074), (1734, 16346), (2229, 12716), (2244, 12631), (2972, 9537), (3179, 8916), (3468, 8173), (4458, 6358)]