42245512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{619}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 83700000

約数和(自身を除く): 41454488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 449, 619, 898, 1238, 1796, 2476, 3592, 4952, 8531, 11761, 17062, 23522, 34124, 47044, 68248, 94088, 277931, 555862, 1111724, 2223448, 5280689, 10561378, 21122756, 42245512]

約数ペア:

[(1, 42245512), (2, 21122756), (4, 10561378), (8, 5280689), (19, 2223448), (38, 1111724), (76, 555862), (152, 277931), (449, 94088), (619, 68248), (898, 47044), (1238, 34124), (1796, 23522), (2476, 17062), (3592, 11761), (4952, 8531)]