28982944

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 60746112

約数和(自身を除く): 31763168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 106, 184, 212, 368, 424, 736, 743, 848, 1219, 1486, 1696, 2438, 2972, 4876, 5944, 9752, 11888, 17089, 19504, 23776, 34178, 39008, 39379, 68356, 78758, 136712, 157516, 273424, 315032, 546848, 630064, 905717, 1260128, 1811434, 3622868, 7245736, 14491472, 28982944]

約数ペア:

[(1, 28982944), (2, 14491472), (4, 7245736), (8, 3622868), (16, 1811434), (23, 1260128), (32, 905717), (46, 630064), (53, 546848), (92, 315032), (106, 273424), (184, 157516), (212, 136712), (368, 78758), (424, 68356), (736, 39379), (743, 39008), (848, 34178), (1219, 23776), (1486, 19504), (1696, 17089), (2438, 11888), (2972, 9752), (4876, 5944)]