1397033536

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3407}}^1$

素因数の和:3611

約数の個数: 56

約数和(自身を含む): 2856585600

約数和(自身を除く): 1459552064

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 149, 172, 298, 344, 596, 688, 1192, 1376, 2384, 2752, 3407, 4768, 6407, 6814, 9536, 12814, 13628, 25628, 27256, 51256, 54512, 102512, 109024, 146501, 205024, 218048, 293002, 410048, 507643, 586004, 1015286, 1172008, 2030572, 2344016, 4061144, 4688032, 8122288, 9376064, 16244576, 21828649, 32489152, 43657298, 87314596, 174629192, 349258384, 698516768, 1397033536]

約数ペア:

[(1, 1397033536), (2, 698516768), (4, 349258384), (8, 174629192), (16, 87314596), (32, 43657298), (43, 32489152), (64, 21828649), (86, 16244576), (149, 9376064), (172, 8122288), (298, 4688032), (344, 4061144), (596, 2344016), (688, 2030572), (1192, 1172008), (1376, 1015286), (2384, 586004), (2752, 507643), (3407, 410048), (4768, 293002), (6407, 218048), (6814, 205024), (9536, 146501), (12814, 109024), (13628, 102512), (25628, 54512), (27256, 51256)]