28862964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61673}}^1$

素因数の和:61696

約数の個数: 36

約数和(自身を含む): 78572676

約数和(自身を除く): 49709712

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 61673, 123346, 185019, 246692, 370038, 555057, 740076, 801749, 1110114, 1603498, 2220228, 2405247, 3206996, 4810494, 7215741, 9620988, 14431482, 28862964]

約数ペア:

[(1, 28862964), (2, 14431482), (3, 9620988), (4, 7215741), (6, 4810494), (9, 3206996), (12, 2405247), (13, 2220228), (18, 1603498), (26, 1110114), (36, 801749), (39, 740076), (52, 555057), (78, 370038), (117, 246692), (156, 185019), (234, 123346), (468, 61673)]