29147248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8243}}^1$

素因数の和:8281

約数の個数: 40

約数和(自身を含む): 64402128

約数和(自身を除く): 35254880

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 8243, 16486, 32972, 65944, 107159, 131888, 140131, 214318, 280262, 428636, 560524, 857272, 1121048, 1714544, 1821703, 2242096, 3643406, 7286812, 14573624, 29147248]

約数ペア:

[(1, 29147248), (2, 14573624), (4, 7286812), (8, 3643406), (13, 2242096), (16, 1821703), (17, 1714544), (26, 1121048), (34, 857272), (52, 560524), (68, 428636), (104, 280262), (136, 214318), (208, 140131), (221, 131888), (272, 107159), (442, 65944), (884, 32972), (1768, 16486), (3536, 8243)]