38219536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 78878880

約数和(自身を除く): 40659344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 227, 272, 454, 619, 908, 1238, 1816, 2476, 3632, 3859, 4952, 7718, 9904, 10523, 15436, 21046, 30872, 42092, 61744, 84184, 140513, 168368, 281026, 562052, 1124104, 2248208, 2388721, 4777442, 9554884, 19109768, 38219536]

約数ペア:

[(1, 38219536), (2, 19109768), (4, 9554884), (8, 4777442), (16, 2388721), (17, 2248208), (34, 1124104), (68, 562052), (136, 281026), (227, 168368), (272, 140513), (454, 84184), (619, 61744), (908, 42092), (1238, 30872), (1816, 21046), (2476, 15436), (3632, 10523), (3859, 9904), (4952, 7718)]