28245552

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{30971}}^1$

素因数の和:31001

約数の個数: 40

約数和(自身を含む): 76810560

約数和(自身を除く): 48565008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 30971, 61942, 92913, 123884, 185826, 247768, 371652, 495536, 588449, 743304, 1176898, 1486608, 1765347, 2353796, 3530694, 4707592, 7061388, 9415184, 14122776, 28245552]

約数ペア:

[(1, 28245552), (2, 14122776), (3, 9415184), (4, 7061388), (6, 4707592), (8, 3530694), (12, 2353796), (16, 1765347), (19, 1486608), (24, 1176898), (38, 743304), (48, 588449), (57, 495536), (76, 371652), (114, 247768), (152, 185826), (228, 123884), (304, 92913), (456, 61942), (912, 30971)]