66438703744

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1399063}}^1$

素因数の和:1399137

約数の個数: 64

約数和(自身を含む): 154120890240

約数和(自身を除く): 87682186496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 848, 896, 1484, 1696, 2968, 3392, 5936, 6784, 11872, 23744, 47488, 1399063, 2798126, 5596252, 9793441, 11192504, 19586882, 22385008, 39173764, 44770016, 74150339, 78347528, 89540032, 148300678, 156695056, 179080064, 296601356, 313390112, 519052373, 593202712, 626780224, 1038104746, 1186405424, 1253560448, 2076209492, 2372810848, 4152418984, 4745621696, 8304837968, 9491243392, 16609675936, 33219351872, 66438703744]

約数ペア:

[(1, 66438703744), (2, 33219351872), (4, 16609675936), (7, 9491243392), (8, 8304837968), (14, 4745621696), (16, 4152418984), (28, 2372810848), (32, 2076209492), (53, 1253560448), (56, 1186405424), (64, 1038104746), (106, 626780224), (112, 593202712), (128, 519052373), (212, 313390112), (224, 296601356), (371, 179080064), (424, 156695056), (448, 148300678), (742, 89540032), (848, 78347528), (896, 74150339), (1484, 44770016), (1696, 39173764), (2968, 22385008), (3392, 19586882), (5936, 11192504), (6784, 9793441), (11872, 5596252), (23744, 2798126), (47488, 1399063)]