2534457328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{8363}}^1$

素因数の和:8462

約数の個数: 80

約数和(自身を含む): 5575643136

約数和(自身を除く): 3041185808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 47, 52, 62, 94, 104, 124, 188, 208, 248, 376, 403, 496, 611, 752, 806, 1222, 1457, 1612, 2444, 2914, 3224, 4888, 5828, 6448, 8363, 9776, 11656, 16726, 18941, 23312, 33452, 37882, 66904, 75764, 108719, 133808, 151528, 217438, 259253, 303056, 393061, 434876, 518506, 786122, 869752, 1037012, 1572244, 1739504, 2074024, 3144488, 3370289, 4148048, 5109793, 6288976, 6740578, 10219586, 12184891, 13481156, 20439172, 24369782, 26962312, 40878344, 48739564, 53924624, 81756688, 97479128, 158403583, 194958256, 316807166, 633614332, 1267228664, 2534457328]

約数ペア:

[(1, 2534457328), (2, 1267228664), (4, 633614332), (8, 316807166), (13, 194958256), (16, 158403583), (26, 97479128), (31, 81756688), (47, 53924624), (52, 48739564), (62, 40878344), (94, 26962312), (104, 24369782), (124, 20439172), (188, 13481156), (208, 12184891), (248, 10219586), (376, 6740578), (403, 6288976), (496, 5109793), (611, 4148048), (752, 3370289), (806, 3144488), (1222, 2074024), (1457, 1739504), (1612, 1572244), (2444, 1037012), (2914, 869752), (3224, 786122), (4888, 518506), (5828, 434876), (6448, 393061), (8363, 303056), (9776, 259253), (11656, 217438), (16726, 151528), (18941, 133808), (23312, 108719), (33452, 75764), (37882, 66904)]