68748736

素因数分解:

$2^6\times 7^1\times {\mathrm{153457}}^1$

素因数の和:153476

約数の個数: 28

約数和(自身を含む): 155913328

約数和(自身を除く): 87164592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 153457, 306914, 613828, 1074199, 1227656, 2148398, 2455312, 4296796, 4910624, 8593592, 9821248, 17187184, 34374368, 68748736]

約数ペア:

[(1, 68748736), (2, 34374368), (4, 17187184), (7, 9821248), (8, 8593592), (14, 4910624), (16, 4296796), (28, 2455312), (32, 2148398), (56, 1227656), (64, 1074199), (112, 613828), (224, 306914), (448, 153457)]