72336496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13997}}^1$

素因数の和:14041

約数の個数: 40

約数和(自身を含む): 156217680

約数和(自身を除く): 83881184

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 13997, 27994, 55988, 111976, 223952, 237949, 265943, 475898, 531886, 951796, 1063772, 1903592, 2127544, 3807184, 4255088, 4521031, 9042062, 18084124, 36168248, 72336496]

約数ペア:

[(1, 72336496), (2, 36168248), (4, 18084124), (8, 9042062), (16, 4521031), (17, 4255088), (19, 3807184), (34, 2127544), (38, 1903592), (68, 1063772), (76, 951796), (136, 531886), (152, 475898), (272, 265943), (304, 237949), (323, 223952), (646, 111976), (1292, 55988), (2584, 27994), (5168, 13997)]