27704508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 73785600

約数和(自身を除く): 46081092

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 719, 741, 988, 1014, 1438, 1482, 2028, 2157, 2876, 2964, 3211, 4314, 6422, 8628, 9347, 9633, 12844, 13661, 18694, 19266, 27322, 28041, 37388, 38532, 40983, 54644, 56082, 81966, 112164, 121511, 163932, 177593, 243022, 355186, 364533, 486044, 532779, 710372, 729066, 1065558, 1458132, 2131116, 2308709, 4617418, 6926127, 9234836, 13852254, 27704508]

約数ペア:

[(1, 27704508), (2, 13852254), (3, 9234836), (4, 6926127), (6, 4617418), (12, 2308709), (13, 2131116), (19, 1458132), (26, 1065558), (38, 729066), (39, 710372), (52, 532779), (57, 486044), (76, 364533), (78, 355186), (114, 243022), (156, 177593), (169, 163932), (228, 121511), (247, 112164), (338, 81966), (494, 56082), (507, 54644), (676, 40983), (719, 38532), (741, 37388), (988, 28041), (1014, 27322), (1438, 19266), (1482, 18694), (2028, 13661), (2157, 12844), (2876, 9633), (2964, 9347), (3211, 8628), (4314, 6422)]