28838436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 73846080

約数和(自身を除く): 45007644

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 197, 394, 591, 788, 1109, 1182, 2167, 2218, 2364, 3327, 4334, 4436, 6501, 6654, 8668, 12199, 13002, 13308, 24398, 26004, 36597, 48796, 73194, 146388, 218473, 436946, 655419, 873892, 1310838, 2403203, 2621676, 4806406, 7209609, 9612812, 14419218, 28838436]

約数ペア:

[(1, 28838436), (2, 14419218), (3, 9612812), (4, 7209609), (6, 4806406), (11, 2621676), (12, 2403203), (22, 1310838), (33, 873892), (44, 655419), (66, 436946), (132, 218473), (197, 146388), (394, 73194), (591, 48796), (788, 36597), (1109, 26004), (1182, 24398), (2167, 13308), (2218, 13002), (2364, 12199), (3327, 8668), (4334, 6654), (4436, 6501)]