29780452208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3329657}}^1$

素因数の和:3329721

約数の個数: 40

約数和(自身を含む): 63583149168

約数和(自身を除く): 33802696960

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 3329657, 6659314, 13318628, 26637256, 43285541, 53274512, 86571082, 143175251, 173142164, 286350502, 346284328, 572701004, 692568656, 1145402008, 1861278263, 2290804016, 3722556526, 7445113052, 14890226104, 29780452208]

約数ペア:

[(1, 29780452208), (2, 14890226104), (4, 7445113052), (8, 3722556526), (13, 2290804016), (16, 1861278263), (26, 1145402008), (43, 692568656), (52, 572701004), (86, 346284328), (104, 286350502), (172, 173142164), (208, 143175251), (344, 86571082), (559, 53274512), (688, 43285541), (1118, 26637256), (2236, 13318628), (4472, 6659314), (8944, 3329657)]