40971632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11587}}^1$

素因数の和:11625

約数の個数: 40

約数和(自身を含む): 90525456

約数和(自身を除く): 49553824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 11587, 23174, 46348, 92696, 150631, 185392, 196979, 301262, 393958, 602524, 787916, 1205048, 1575832, 2410096, 2560727, 3151664, 5121454, 10242908, 20485816, 40971632]

約数ペア:

[(1, 40971632), (2, 20485816), (4, 10242908), (8, 5121454), (13, 3151664), (16, 2560727), (17, 2410096), (26, 1575832), (34, 1205048), (52, 787916), (68, 602524), (104, 393958), (136, 301262), (208, 196979), (221, 185392), (272, 150631), (442, 92696), (884, 46348), (1768, 23174), (3536, 11587)]