29880838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 50383872

約数和(自身を除く): 20503034

約数列:

[1, 2, 13, 26, 31, 62, 131, 262, 283, 403, 566, 806, 1703, 3406, 3679, 4061, 7358, 8122, 8773, 17546, 37073, 52793, 74146, 105586, 114049, 228098, 481949, 963898, 1149263, 2298526, 14940419, 29880838]

約数ペア:

[(1, 29880838), (2, 14940419), (13, 2298526), (26, 1149263), (31, 963898), (62, 481949), (131, 228098), (262, 114049), (283, 105586), (403, 74146), (566, 52793), (806, 37073), (1703, 17546), (3406, 8773), (3679, 8122), (4061, 7358)]