61878784

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{10987}}^1$

素因数の和:11016

約数の個数: 40

約数和(自身を含む): 134888688

約数和(自身を除く): 73009904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 10987, 21974, 43948, 87896, 120857, 175792, 241714, 351584, 483428, 703168, 966856, 1406336, 1933712, 2812672, 3867424, 5625344, 7734848, 15469696, 30939392, 61878784]

約数ペア:

[(1, 61878784), (2, 30939392), (4, 15469696), (8, 7734848), (11, 5625344), (16, 3867424), (22, 2812672), (32, 1933712), (44, 1406336), (64, 966856), (88, 703168), (128, 483428), (176, 351584), (256, 241714), (352, 175792), (512, 120857), (704, 87896), (1408, 43948), (2816, 21974), (5632, 10987)]