15721710544

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1187}}^1\times {\mathrm{15619}}^1$

素因数の和:16867

約数の個数: 40

約数和(自身を含む): 31063681440

約数和(自身を除く): 15341970896

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1187, 2374, 4748, 9496, 15619, 18992, 31238, 62476, 62911, 124952, 125822, 249904, 251644, 503288, 827807, 1006576, 1655614, 3311228, 6622456, 13244912, 18539753, 37079506, 74159012, 148318024, 296636048, 982606909, 1965213818, 3930427636, 7860855272, 15721710544]

約数ペア:

[(1, 15721710544), (2, 7860855272), (4, 3930427636), (8, 1965213818), (16, 982606909), (53, 296636048), (106, 148318024), (212, 74159012), (424, 37079506), (848, 18539753), (1187, 13244912), (2374, 6622456), (4748, 3311228), (9496, 1655614), (15619, 1006576), (18992, 827807), (31238, 503288), (62476, 251644), (62911, 249904), (124952, 125822)]