78639808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3105

約数の個数: 56

約数和(自身を含む): 173532800

約数和(自身を除く): 94892992

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3049, 3224, 6098, 6448, 12196, 12896, 24392, 25792, 39637, 48784, 79274, 94519, 97568, 158548, 189038, 195136, 317096, 378076, 634192, 756152, 1228747, 1268384, 1512304, 2457494, 2536768, 3024608, 4914988, 6049216, 9829976, 19659952, 39319904, 78639808]

約数ペア:

[(1, 78639808), (2, 39319904), (4, 19659952), (8, 9829976), (13, 6049216), (16, 4914988), (26, 3024608), (31, 2536768), (32, 2457494), (52, 1512304), (62, 1268384), (64, 1228747), (104, 756152), (124, 634192), (208, 378076), (248, 317096), (403, 195136), (416, 189038), (496, 158548), (806, 97568), (832, 94519), (992, 79274), (1612, 48784), (1984, 39637), (3049, 25792), (3224, 24392), (6098, 12896), (6448, 12196)]