29116688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1335

約数の個数: 40

約数和(自身を含む): 59520000

約数和(自身を除く): 30403312

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1249, 1457, 2498, 2914, 4996, 5828, 9992, 11656, 19984, 23312, 38719, 58703, 77438, 117406, 154876, 234812, 309752, 469624, 619504, 939248, 1819793, 3639586, 7279172, 14558344, 29116688]

約数ペア:

[(1, 29116688), (2, 14558344), (4, 7279172), (8, 3639586), (16, 1819793), (31, 939248), (47, 619504), (62, 469624), (94, 309752), (124, 234812), (188, 154876), (248, 117406), (376, 77438), (496, 58703), (752, 38719), (1249, 23312), (1457, 19984), (2498, 11656), (2914, 9992), (4996, 5828)]