78528048688

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{329551}}^1$

素因数の和:329893

約数の個数: 40

約数和(自身を含む): 155570953536

約数和(自身を除く): 77042904848

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 281, 424, 562, 848, 1124, 2248, 4496, 14893, 29786, 59572, 119144, 238288, 329551, 659102, 1318204, 2636408, 5272816, 17466203, 34932406, 69864812, 92603831, 139729624, 185207662, 279459248, 370415324, 740830648, 1481661296, 4908003043, 9816006086, 19632012172, 39264024344, 78528048688]

約数ペア:

[(1, 78528048688), (2, 39264024344), (4, 19632012172), (8, 9816006086), (16, 4908003043), (53, 1481661296), (106, 740830648), (212, 370415324), (281, 279459248), (424, 185207662), (562, 139729624), (848, 92603831), (1124, 69864812), (2248, 34932406), (4496, 17466203), (14893, 5272816), (29786, 2636408), (59572, 1318204), (119144, 659102), (238288, 329551)]