42027412

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 87333120

約数和(自身を除く): 45305708

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 113, 148, 226, 259, 359, 452, 518, 718, 791, 1036, 1436, 1582, 2513, 3164, 4181, 5026, 8362, 10052, 13283, 16724, 26566, 29267, 40567, 53132, 58534, 81134, 92981, 117068, 162268, 185962, 283969, 371924, 567938, 1135876, 1500979, 3001958, 6003916, 10506853, 21013706, 42027412]

約数ペア:

[(1, 42027412), (2, 21013706), (4, 10506853), (7, 6003916), (14, 3001958), (28, 1500979), (37, 1135876), (74, 567938), (113, 371924), (148, 283969), (226, 185962), (259, 162268), (359, 117068), (452, 92981), (518, 81134), (718, 58534), (791, 53132), (1036, 40567), (1436, 29267), (1582, 26566), (2513, 16724), (3164, 13283), (4181, 10052), (5026, 8362)]