29771248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3491}}^1$

素因数の和:3553

約数の個数: 40

約数和(自身を含む): 63652176

約数和(自身を除く): 33880928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 3491, 4264, 6982, 8528, 13964, 27928, 45383, 55856, 90766, 143131, 181532, 286262, 363064, 572524, 726128, 1145048, 1860703, 2290096, 3721406, 7442812, 14885624, 29771248]

約数ペア:

[(1, 29771248), (2, 14885624), (4, 7442812), (8, 3721406), (13, 2290096), (16, 1860703), (26, 1145048), (41, 726128), (52, 572524), (82, 363064), (104, 286262), (164, 181532), (208, 143131), (328, 90766), (533, 55856), (656, 45383), (1066, 27928), (2132, 13964), (3491, 8528), (4264, 6982)]