22471428016

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 44749635840

約数和(自身を除く): 22278207824

約数列:

[1, 2, 4, 8, 16, 67, 134, 179, 181, 268, 358, 362, 536, 647, 716, 724, 1072, 1294, 1432, 1448, 2588, 2864, 2896, 5176, 10352, 11993, 12127, 23986, 24254, 32399, 43349, 47972, 48508, 64798, 86698, 95944, 97016, 115813, 117107, 129596, 173396, 191888, 194032, 231626, 234214, 259192, 346792, 463252, 468428, 518384, 693584, 926504, 936856, 1853008, 1873712, 2170733, 4341466, 7759471, 7846169, 8682932, 15518942, 15692338, 17365864, 20962153, 31037884, 31384676, 34731728, 41924306, 62075768, 62769352, 83848612, 124151536, 125538704, 167697224, 335394448, 1404464251, 2808928502, 5617857004, 11235714008, 22471428016]

約数ペア:

[(1, 22471428016), (2, 11235714008), (4, 5617857004), (8, 2808928502), (16, 1404464251), (67, 335394448), (134, 167697224), (179, 125538704), (181, 124151536), (268, 83848612), (358, 62769352), (362, 62075768), (536, 41924306), (647, 34731728), (716, 31384676), (724, 31037884), (1072, 20962153), (1294, 17365864), (1432, 15692338), (1448, 15518942), (2588, 8682932), (2864, 7846169), (2896, 7759471), (5176, 4341466), (10352, 2170733), (11993, 1873712), (12127, 1853008), (23986, 936856), (24254, 926504), (32399, 693584), (43349, 518384), (47972, 468428), (48508, 463252), (64798, 346792), (86698, 259192), (95944, 234214), (97016, 231626), (115813, 194032), (117107, 191888), (129596, 173396)]