28422936

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 82368000

約数和(自身を除く): 53945064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 79, 114, 152, 158, 171, 228, 237, 263, 316, 342, 456, 474, 526, 632, 684, 711, 789, 948, 1052, 1368, 1422, 1501, 1578, 1896, 2104, 2367, 2844, 3002, 3156, 4503, 4734, 4997, 5688, 6004, 6312, 9006, 9468, 9994, 12008, 13509, 14991, 18012, 18936, 19988, 20777, 27018, 29982, 36024, 39976, 41554, 44973, 54036, 59964, 62331, 83108, 89946, 108072, 119928, 124662, 166216, 179892, 186993, 249324, 359784, 373986, 394763, 498648, 747972, 789526, 1184289, 1495944, 1579052, 2368578, 3158104, 3552867, 4737156, 7105734, 9474312, 14211468, 28422936]

約数ペア:

[(1, 28422936), (2, 14211468), (3, 9474312), (4, 7105734), (6, 4737156), (8, 3552867), (9, 3158104), (12, 2368578), (18, 1579052), (19, 1495944), (24, 1184289), (36, 789526), (38, 747972), (57, 498648), (72, 394763), (76, 373986), (79, 359784), (114, 249324), (152, 186993), (158, 179892), (171, 166216), (228, 124662), (237, 119928), (263, 108072), (316, 89946), (342, 83108), (456, 62331), (474, 59964), (526, 54036), (632, 44973), (684, 41554), (711, 39976), (789, 36024), (948, 29982), (1052, 27018), (1368, 20777), (1422, 19988), (1501, 18936), (1578, 18012), (1896, 14991), (2104, 13509), (2367, 12008), (2844, 9994), (3002, 9468), (3156, 9006), (4503, 6312), (4734, 6004), (4997, 5688)]