28697942016

素因数分解:

$2^{11}\times 3^2\times {\mathrm{1556963}}^1$

素因数の和:1556991

約数の個数: 72

約数和(自身を含む): 82884978540

約数和(自身を除く): 54187036524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 1556963, 3113926, 4670889, 6227852, 9341778, 12455704, 14012667, 18683556, 24911408, 28025334, 37367112, 49822816, 56050668, 74734224, 99645632, 112101336, 149468448, 199291264, 224202672, 298936896, 398582528, 448405344, 597873792, 797165056, 896810688, 1195747584, 1594330112, 1793621376, 2391495168, 3188660224, 3587242752, 4782990336, 7174485504, 9565980672, 14348971008, 28697942016]

約数ペア:

[(1, 28697942016), (2, 14348971008), (3, 9565980672), (4, 7174485504), (6, 4782990336), (8, 3587242752), (9, 3188660224), (12, 2391495168), (16, 1793621376), (18, 1594330112), (24, 1195747584), (32, 896810688), (36, 797165056), (48, 597873792), (64, 448405344), (72, 398582528), (96, 298936896), (128, 224202672), (144, 199291264), (192, 149468448), (256, 112101336), (288, 99645632), (384, 74734224), (512, 56050668), (576, 49822816), (768, 37367112), (1024, 28025334), (1152, 24911408), (1536, 18683556), (2048, 14012667), (2304, 12455704), (3072, 9341778), (4608, 6227852), (6144, 4670889), (9216, 3113926), (18432, 1556963)]