1427874616

素因数分解:

$2^3\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{23371}}^1$

素因数の和:24475

約数の個数: 32

約数和(自身を含む): 3062666880

約数和(自身を除く): 1634792264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1091, 2182, 4364, 7637, 8728, 15274, 23371, 30548, 46742, 61096, 93484, 163597, 186968, 327194, 654388, 1308776, 25497761, 50995522, 101991044, 178484327, 203982088, 356968654, 713937308, 1427874616]

約数ペア:

[(1, 1427874616), (2, 713937308), (4, 356968654), (7, 203982088), (8, 178484327), (14, 101991044), (28, 50995522), (56, 25497761), (1091, 1308776), (2182, 654388), (4364, 327194), (7637, 186968), (8728, 163597), (15274, 93484), (23371, 61096), (30548, 46742)]