25466012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^2$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 52606008

約数和(自身を除く): 27139996

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 211, 286, 422, 572, 844, 2321, 2743, 4642, 5486, 9284, 10972, 30173, 44521, 60346, 89042, 120692, 178084, 489731, 578773, 979462, 1157546, 1958924, 2315092, 6366503, 12733006, 25466012]

約数ペア:

[(1, 25466012), (2, 12733006), (4, 6366503), (11, 2315092), (13, 1958924), (22, 1157546), (26, 979462), (44, 578773), (52, 489731), (143, 178084), (211, 120692), (286, 89042), (422, 60346), (572, 44521), (844, 30173), (2321, 10972), (2743, 9284), (4642, 5486)]