40691392

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1569

約数の個数: 56

約数和(自身を含む): 93858080

約数和(自身を除く): 53166688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1489, 1708, 1952, 2978, 3416, 3904, 5956, 6832, 10423, 11912, 13664, 20846, 23824, 27328, 41692, 47648, 83384, 90829, 95296, 166768, 181658, 333536, 363316, 635803, 667072, 726632, 1271606, 1453264, 2543212, 2906528, 5086424, 5813056, 10172848, 20345696, 40691392]

約数ペア:

[(1, 40691392), (2, 20345696), (4, 10172848), (7, 5813056), (8, 5086424), (14, 2906528), (16, 2543212), (28, 1453264), (32, 1271606), (56, 726632), (61, 667072), (64, 635803), (112, 363316), (122, 333536), (224, 181658), (244, 166768), (427, 95296), (448, 90829), (488, 83384), (854, 47648), (976, 41692), (1489, 27328), (1708, 23824), (1952, 20846), (2978, 13664), (3416, 11912), (3904, 10423), (5956, 6832)]