64866304

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 136609200

約数和(自身を除く): 71742896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 1667, 2048, 2432, 3334, 4864, 6668, 9728, 13336, 19456, 26672, 31673, 38912, 53344, 63346, 106688, 126692, 213376, 253384, 426752, 506768, 853504, 1013536, 1707008, 2027072, 3414016, 4054144, 8108288, 16216576, 32433152, 64866304]

約数ペア:

[(1, 64866304), (2, 32433152), (4, 16216576), (8, 8108288), (16, 4054144), (19, 3414016), (32, 2027072), (38, 1707008), (64, 1013536), (76, 853504), (128, 506768), (152, 426752), (256, 253384), (304, 213376), (512, 126692), (608, 106688), (1024, 63346), (1216, 53344), (1667, 38912), (2048, 31673), (2432, 26672), (3334, 19456), (4864, 13336), (6668, 9728)]