40907104

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 97929216

約数和(自身を除く): 57022112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 86, 112, 124, 137, 172, 217, 224, 248, 274, 301, 344, 434, 496, 548, 602, 688, 868, 959, 992, 1096, 1204, 1333, 1376, 1736, 1918, 2192, 2408, 2666, 3472, 3836, 4247, 4384, 4816, 5332, 5891, 6944, 7672, 8494, 9331, 9632, 10664, 11782, 15344, 16988, 18662, 21328, 23564, 29729, 30688, 33976, 37324, 41237, 42656, 47128, 59458, 67952, 74648, 82474, 94256, 118916, 135904, 149296, 164948, 182621, 188512, 237832, 298592, 329896, 365242, 475664, 659792, 730484, 951328, 1278347, 1319584, 1460968, 2556694, 2921936, 5113388, 5843872, 10226776, 20453552, 40907104]

約数ペア:

[(1, 40907104), (2, 20453552), (4, 10226776), (7, 5843872), (8, 5113388), (14, 2921936), (16, 2556694), (28, 1460968), (31, 1319584), (32, 1278347), (43, 951328), (56, 730484), (62, 659792), (86, 475664), (112, 365242), (124, 329896), (137, 298592), (172, 237832), (217, 188512), (224, 182621), (248, 164948), (274, 149296), (301, 135904), (344, 118916), (434, 94256), (496, 82474), (548, 74648), (602, 67952), (688, 59458), (868, 47128), (959, 42656), (992, 41237), (1096, 37324), (1204, 33976), (1333, 30688), (1376, 29729), (1736, 23564), (1918, 21328), (2192, 18662), (2408, 16988), (2666, 15344), (3472, 11782), (3836, 10664), (4247, 9632), (4384, 9331), (4816, 8494), (5332, 7672), (5891, 6944)]