28404108

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3068

約数の個数: 60

約数和(自身を含む): 76839840

約数和(自身を除く): 48435732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3023, 3132, 4698, 6046, 9069, 9396, 12092, 18138, 27207, 36276, 54414, 81621, 87667, 108828, 163242, 175334, 244863, 263001, 326484, 350668, 489726, 526002, 789003, 979452, 1052004, 1578006, 2367009, 3156012, 4734018, 7101027, 9468036, 14202054, 28404108]

約数ペア:

[(1, 28404108), (2, 14202054), (3, 9468036), (4, 7101027), (6, 4734018), (9, 3156012), (12, 2367009), (18, 1578006), (27, 1052004), (29, 979452), (36, 789003), (54, 526002), (58, 489726), (81, 350668), (87, 326484), (108, 263001), (116, 244863), (162, 175334), (174, 163242), (261, 108828), (324, 87667), (348, 81621), (522, 54414), (783, 36276), (1044, 27207), (1566, 18138), (2349, 12092), (3023, 9396), (3132, 9069), (4698, 6046)]