28973328

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31769}}^1$

素因数の和:31799

約数の個数: 40

約数和(自身を含む): 78789600

約数和(自身を除く): 49816272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 31769, 63538, 95307, 127076, 190614, 254152, 381228, 508304, 603611, 762456, 1207222, 1524912, 1810833, 2414444, 3621666, 4828888, 7243332, 9657776, 14486664, 28973328]

約数ペア:

[(1, 28973328), (2, 14486664), (3, 9657776), (4, 7243332), (6, 4828888), (8, 3621666), (12, 2414444), (16, 1810833), (19, 1524912), (24, 1207222), (38, 762456), (48, 603611), (57, 508304), (76, 381228), (114, 254152), (152, 190614), (228, 127076), (304, 95307), (456, 63538), (912, 31769)]