22472741876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{811}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 43063120800

約数和(自身を除く): 20590378924

約数列:

[1, 2, 4, 13, 26, 52, 169, 179, 229, 338, 358, 458, 676, 716, 811, 916, 1622, 2327, 2977, 3244, 4654, 5954, 9308, 10543, 11908, 21086, 30251, 38701, 40991, 42172, 60502, 77402, 81982, 121004, 137059, 145169, 154804, 163964, 185719, 274118, 290338, 371438, 532883, 548236, 580676, 742876, 1065766, 1887197, 2131532, 2414347, 3774394, 4828694, 6927479, 7548788, 9657388, 13854958, 24533561, 27709916, 31386511, 33243701, 49067122, 62773022, 66487402, 98134244, 125546044, 132974804, 432168113, 864336226, 1728672452, 5618185469, 11236370938, 22472741876]

約数ペア:

[(1, 22472741876), (2, 11236370938), (4, 5618185469), (13, 1728672452), (26, 864336226), (52, 432168113), (169, 132974804), (179, 125546044), (229, 98134244), (338, 66487402), (358, 62773022), (458, 49067122), (676, 33243701), (716, 31386511), (811, 27709916), (916, 24533561), (1622, 13854958), (2327, 9657388), (2977, 7548788), (3244, 6927479), (4654, 4828694), (5954, 3774394), (9308, 2414347), (10543, 2131532), (11908, 1887197), (21086, 1065766), (30251, 742876), (38701, 580676), (40991, 548236), (42172, 532883), (60502, 371438), (77402, 290338), (81982, 274118), (121004, 185719), (137059, 163964), (145169, 154804)]